├── .gitignore ├── LICENSE ├── README.MD ├── build.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── samples ├── spring-boot-rsocket-rpc-sample │ ├── .gitignore │ ├── build.gradle │ ├── gradle │ │ └── wrapper │ │ │ ├── gradle-wrapper.jar │ │ │ └── gradle-wrapper.properties │ ├── gradlew │ ├── gradlew.bat │ ├── settings.gradle │ └── src │ │ ├── main │ │ ├── java │ │ │ └── com │ │ │ │ └── example │ │ │ │ └── demo │ │ │ │ ├── DefaultBlockingGreeterService.java │ │ │ │ ├── DefaultGreeterService.java │ │ │ │ └── DemoApplication.java │ │ ├── proto │ │ │ └── Hello.proto │ │ └── resources │ │ │ └── application.properties │ │ └── test │ │ └── java │ │ └── com │ │ └── example │ │ └── demo │ │ └── DemoApplicationTests.java └── spring-boot-rsocket-sample │ ├── .gitignore │ ├── build.gradle │ ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties │ ├── gradlew │ ├── gradlew.bat │ ├── settings.gradle │ └── src │ ├── main │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── demo │ │ │ └── DemoApplication.java │ └── resources │ │ └── application.properties │ └── test │ └── java │ └── com │ └── example │ └── demo │ └── DemoApplicationTests.java ├── settings.gradle ├── spring-boot-autoconfigure-rsocket ├── build.gradle └── src │ └── main │ ├── java │ └── io │ │ └── rsocket │ │ └── spring │ │ └── boot │ │ ├── CompressionCustomizer.java │ │ ├── RSocketNettyReactiveWebServerFactory.java │ │ ├── RSocketReceiverCustomizer.java │ │ ├── RSocketServerProperties.java │ │ ├── RSocketWebServer.java │ │ └── RSocketWebServerFactoryAutoConfiguration.java │ └── resources │ └── META-INF │ └── spring.factories └── spring-boot-starter-rsocket └── build.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | **/build 3 | build 4 | !gradle/wrapper/gradle-wrapper.jar 5 | 6 | ### STS ### 7 | .apt_generated 8 | .classpath 9 | .factorypath 10 | .project 11 | .settings 12 | .springBeans 13 | .sts4-cache 14 | 15 | ### IntelliJ IDEA ### 16 | .idea 17 | *.iws 18 | *.iml 19 | *.ipr 20 | /out/ 21 | 22 | ### NetBeans ### 23 | /nbproject/private/ 24 | /nbbuild/ 25 | /dist/ 26 | /nbdist/ 27 | /.nb-gradle/ -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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The text should be enclosed in the appropriate 185 | comment syntax for the file format. We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright 2012 Netflix, Inc. 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.MD: -------------------------------------------------------------------------------- 1 | # Spring Boot RSocket Starter 2 | 3 | This project is a draft of Spring Boot integration with RSocket. 4 | 5 | At the moment, this starter support simples integration with WebFlux and RSocket. 6 | Using this starter you can easily create WebFlux server and WebSocket RSocket Receiver 7 | on the same port. 8 | 9 | # Quick Start 10 | 11 | Copy the following dependencies to the project 12 | 13 | ```groovy 14 | repositories { 15 | mavenCentral() 16 | maven { url 'https://jitpack.io' } 17 | } 18 | 19 | dependencies { 20 | implementation ('com.github.CollaborationInEncapsulation.spring-boot-rsocket:spring-boot-starter-rsocket:0.0.1.RELEASE') 21 | } 22 | ``` 23 | 24 | Provide `SocketAcceptor` bean to the project 25 | 26 | 27 | ```java 28 | @Bean 29 | public SocketAcceptor socketAcceptor() { 30 | return ((setup, sendingSocket) -> Mono.just(new AbstractRSocket() { 31 | @Override 32 | public Mono fireAndForget(Payload payload) { 33 | logger.info("Handled fnf with payload: [" + payload + "]"); 34 | return Mono.empty(); 35 | } 36 | 37 | @Override 38 | public Mono requestResponse(Payload payload) { 39 | logger.info("Handled requestResponse with payload: [" + payload + "]"); 40 | return Mono.just(DefaultPayload.create("Echo: " + payload.getDataUtf8())); 41 | } 42 | 43 | @Override 44 | public Flux requestStream(Payload payload) { 45 | logger.info("Handled requestStream with payload: [" + payload + "]"); 46 | return Flux 47 | .interval(Duration.ofSeconds(1)) 48 | .map(i -> DefaultPayload.create( 49 | "Echo[" + i + "]:" + payload.getDataUtf8() 50 | )); 51 | } 52 | 53 | @Override 54 | public Flux requestChannel(Publisher payloads) { 55 | logger.info("Handled requestChannel"); 56 | return Flux 57 | .from(payloads) 58 | .map(payload -> DefaultPayload.create( 59 | "Echo:" + payload.getDataUtf8() 60 | )); 61 | } 62 | })); 63 | } 64 | ``` 65 | 66 | Run your application and check it using RSocket client 67 | 68 | ```java 69 | RSocket rSocket = RSocketFactory 70 | .connect() 71 | .transport(WebsocketClientTransport.create( 72 | HttpClient.from(TcpClient.create() 73 | .host("localhost") 74 | .port(8080)), 75 | "/rs" 76 | )) 77 | .start() 78 | .block(); 79 | 80 | logger.info( 81 | rSocket.requestResponse(DefaultPayload.create("HelloWorld")) 82 | .map(Payload::getDataUtf8) 83 | .block() 84 | ); 85 | ``` 86 | 87 | # Available configurations 88 | 89 | Since current Spring Boot RSocket integration is an addon to WebFlux module, you can 90 | configure `HttpServer` using properties provided by Spring WebFlux 91 | 92 | In addition, it is available option of RSocket handling path configuration: 93 | 94 | ```yaml 95 | rsocket: 96 | server: 97 | path: /rsocket 98 | ``` 99 | 100 | # Bugs and Feedback 101 | For bugs, questions and discussions please use the [Github Issues](https://github.com/CollaborationInEncapsulation/spring-boot-rsocket/issues/new). 102 | 103 | # LICENSE 104 | Copyright 2018 the original author or authors. 105 | 106 | Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at 107 | 108 | http://www.apache.org/licenses/LICENSE-2.0 109 | 110 | Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext { 3 | springDependencyManagementPluginVersion = '1.0.7.RELEASE' 4 | } 5 | repositories { 6 | mavenCentral() 7 | maven { url "https://repo.spring.io/snapshot" } 8 | maven { url "https://repo.spring.io/milestone" } 9 | } 10 | dependencies { 11 | classpath "io.spring.gradle:dependency-management-plugin:$springDependencyManagementPluginVersion" 12 | } 13 | } 14 | 15 | allprojects { 16 | apply plugin: 'java' 17 | apply plugin: 'eclipse' 18 | apply plugin: 'io.spring.dependency-management' 19 | apply plugin: 'maven-publish' 20 | 21 | group = 'io.rsocket.spring.boot' 22 | version = '0.0.2.BUILD-SNAPSHOT' 23 | sourceCompatibility = 1.8 24 | 25 | repositories { 26 | mavenCentral() 27 | maven { url "https://repo.spring.io/snapshot" } 28 | maven { url "https://repo.spring.io/milestone" } 29 | maven { url 'https://oss.jfrog.org/oss-snapshot-local' } 30 | maven { url "https://oss.sonatype.org/content/repositories/snapshots" } 31 | } 32 | 33 | ext { 34 | springBootDependenciesVersion = "2.2.0.RC1" 35 | rSocketVersion = "1.0.0-RC5" 36 | } 37 | 38 | dependencyManagement { 39 | imports { 40 | mavenBom "org.springframework.boot:spring-boot-dependencies:$springBootDependenciesVersion" 41 | mavenBom "io.rsocket:rsocket-bom:$rSocketVersion" 42 | } 43 | } 44 | 45 | publishing { 46 | publications { 47 | maven(MavenPublication) { 48 | from components.java 49 | } 50 | } 51 | } 52 | } 53 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CollaborationInEncapsulation/spring-boot-rsocket/57f3acae4201769079ceb6c0b8238b8183deb14c/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | generated 3 | /build/ 4 | !gradle/wrapper/gradle-wrapper.jar 5 | 6 | ### STS ### 7 | .apt_generated 8 | .classpath 9 | .factorypath 10 | .project 11 | .settings 12 | .springBeans 13 | .sts4-cache 14 | 15 | ### IntelliJ IDEA ### 16 | .idea 17 | *.iws 18 | *.iml 19 | *.ipr 20 | /out/ 21 | 22 | ### NetBeans ### 23 | /nbproject/private/ 24 | /nbbuild/ 25 | /dist/ 26 | /nbdist/ 27 | /.nb-gradle/ -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext { 3 | springBootVersion = '2.1.1.RELEASE' 4 | } 5 | repositories { 6 | mavenCentral() 7 | } 8 | dependencies { 9 | classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.7' 10 | classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}") 11 | } 12 | } 13 | 14 | apply plugin: 'java' 15 | apply plugin: 'eclipse' 16 | apply plugin: 'idea' 17 | apply plugin: 'org.springframework.boot' 18 | apply plugin: 'io.spring.dependency-management' 19 | apply plugin: 'com.google.protobuf' 20 | 21 | group = 'com.example' 22 | version = '0.0.1-SNAPSHOT' 23 | sourceCompatibility = 1.8 24 | 25 | repositories { 26 | mavenCentral() 27 | jcenter() 28 | maven { url 'https://jitpack.io' } 29 | maven { url 'https://oss.jfrog.org/oss-snapshot-local' } 30 | maven { url "https://oss.sonatype.org/content/repositories/snapshots" } 31 | } 32 | 33 | 34 | dependencies { 35 | implementation ('io.rsocket.rpc:rsocket-rpc-core:0.2.14') 36 | compile ('com.google.protobuf:protobuf-java:3.6.1') 37 | implementation ('com.github.CollaborationInEncapsulation.spring-boot-rsocket:spring-boot-starter-rsocket:0.0.1.RELEASE') 38 | testImplementation('org.springframework.boot:spring-boot-starter-test') 39 | } 40 | 41 | sourceSets { 42 | main { 43 | proto { srcDir 'src/main/proto' } 44 | } 45 | 46 | test { 47 | proto { srcDir 'src/test/proto' } 48 | } 49 | } 50 | 51 | protobuf { 52 | generatedFilesBaseDir = "${projectDir}/src/generated" 53 | 54 | protoc { 55 | artifact = 'com.google.protobuf:protoc:3.6.1' 56 | } 57 | plugins { 58 | rsocketRpc { 59 | artifact = "io.rsocket.rpc:rsocket-rpc-protobuf:0.2.14" 60 | } 61 | } 62 | generateProtoTasks { 63 | ofSourceSet('main')*.plugins { 64 | rsocketRpc {} 65 | } 66 | } 67 | } 68 | 69 | idea { 70 | module { 71 | sourceDirs += file("src/main/proto") 72 | sourceDirs += file("src/generated/main/java") 73 | sourceDirs += file("src/generated/main/rsocketRpc") 74 | 75 | generatedSourceDirs += file('src/generated/main/java') 76 | generatedSourceDirs += file('src/generated/main/rsocketRpc') 77 | } 78 | } 79 | 80 | clean { 81 | delete 'src/generated/main' 82 | } 83 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CollaborationInEncapsulation/spring-boot-rsocket/57f3acae4201769079ceb6c0b8238b8183deb14c/samples/spring-boot-rsocket-rpc-sample/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Dec 25 21:08:03 EET 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip 7 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'spring-boot-rsocket-rpc-sample' 2 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/main/java/com/example/demo/DefaultBlockingGreeterService.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import java.util.List; 4 | 5 | import io.netty.buffer.ByteBuf; 6 | import reactor.core.publisher.Flux; 7 | 8 | import org.springframework.stereotype.Service; 9 | 10 | @Service 11 | public class DefaultBlockingGreeterService implements BlockingGreeter { 12 | 13 | @Override 14 | public HelloResponse requestGreet(HelloRequest message, ByteBuf metadata) { 15 | return HelloResponse.newBuilder() 16 | .setMessage("Greetings to : " + message.getName()) 17 | .build(); 18 | } 19 | 20 | @Override 21 | public List streamGreet(HelloRequest message, ByteBuf metadata) { 22 | return Flux 23 | .range(0, 100) 24 | .map(i -> HelloResponse.newBuilder() 25 | .setMessage("Greetings[" + i + "] to : " + message.getName()) 26 | .build()) 27 | .collectList() 28 | .block(); 29 | } 30 | 31 | @Override 32 | public Iterable channelGreet(Iterable messages, 33 | ByteBuf metadata) { 34 | return Flux 35 | .fromIterable(messages) 36 | .map(r -> HelloResponse.newBuilder() 37 | .setMessage("Greetings to : " + r.getName()) 38 | .build()) 39 | .toIterable(); 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/main/java/com/example/demo/DefaultGreeterService.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import java.time.Duration; 4 | 5 | import io.netty.buffer.ByteBuf; 6 | import org.reactivestreams.Publisher; 7 | import reactor.core.publisher.Flux; 8 | import reactor.core.publisher.Mono; 9 | 10 | import org.springframework.stereotype.Service; 11 | 12 | @Service 13 | public class DefaultGreeterService implements Greeter { 14 | 15 | @Override 16 | public Mono requestGreet(HelloRequest message, ByteBuf metadata) { 17 | return Mono.just(HelloResponse.newBuilder() 18 | .setMessage("Greetings to : " + message.getName()) 19 | .build()); 20 | } 21 | 22 | @Override 23 | public Flux streamGreet(HelloRequest message, ByteBuf metadata) { 24 | return Flux 25 | .range(0, 100) 26 | .delayElements(Duration.ofMillis(500)) 27 | .map(i -> HelloResponse.newBuilder() 28 | .setMessage("Greetings[" + i + "] to : " + message.getName()) 29 | .build()); 30 | } 31 | 32 | @Override 33 | public Flux channelGreet(Publisher messages, ByteBuf metadata) { 34 | return Flux 35 | .from(messages) 36 | .map(r -> HelloResponse.newBuilder() 37 | .setMessage("Greetings to : " + r.getName()) 38 | .build()); 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/main/java/com/example/demo/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import io.rsocket.RSocket; 4 | import io.rsocket.RSocketFactory; 5 | import io.rsocket.SocketAcceptor; 6 | import io.rsocket.rpc.rsocket.RequestHandlingRSocket; 7 | import io.rsocket.transport.netty.client.WebsocketClientTransport; 8 | import org.apache.commons.logging.Log; 9 | import org.apache.commons.logging.LogFactory; 10 | import reactor.core.publisher.Mono; 11 | import reactor.netty.http.client.HttpClient; 12 | import reactor.netty.tcp.TcpClient; 13 | 14 | import org.springframework.boot.SpringApplication; 15 | import org.springframework.boot.autoconfigure.SpringBootApplication; 16 | import org.springframework.context.annotation.Bean; 17 | 18 | @SpringBootApplication 19 | public class DemoApplication { 20 | 21 | public static void main(String[] args) { 22 | SpringApplication.run(DemoApplication.class, args); 23 | 24 | RSocket rSocket = RSocketFactory.connect() 25 | .transport(WebsocketClientTransport.create( 26 | HttpClient.from(TcpClient.create() 27 | .host("localhost") 28 | .port(8080)), 29 | "/rsocket-rpc" 30 | )) 31 | .start() 32 | .block(); 33 | 34 | GreeterClient client = new GreeterClient(rSocket); 35 | 36 | client.streamGreet(HelloRequest.newBuilder().setName("Jon Doe").build()) 37 | .log() 38 | .blockLast(); 39 | 40 | client.requestGreet(HelloRequest.newBuilder().setName("Arthur Conan Doyle").build()) 41 | .log() 42 | .block(); 43 | } 44 | 45 | @Bean 46 | public SocketAcceptor socketAcceptor(GreeterServer greeter, 47 | BlockingGreeterServer blockingGreeterServer) { 48 | return ((setup, sendingSocket) -> Mono.just(new RequestHandlingRSocket( 49 | greeter, blockingGreeterServer 50 | ))); 51 | } 52 | 53 | } 54 | 55 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/main/proto/Hello.proto: -------------------------------------------------------------------------------- 1 | syntax = "proto3"; 2 | 3 | package demo.proto; 4 | 5 | option java_multiple_files = true; 6 | option java_package = "com.example.demo"; 7 | option java_outer_classname = "HelloWorldProto"; 8 | 9 | /* 10 | * Define the service's operations 11 | */ 12 | service Greeter { 13 | rpc RequestGreet(HelloRequest) returns (HelloResponse) {} 14 | rpc StreamGreet(HelloRequest) returns (stream HelloResponse) {} 15 | rpc ChannelGreet (stream HelloRequest) returns (stream HelloResponse) {} 16 | } 17 | 18 | /* 19 | * Define the service's data structures 20 | */ 21 | message HelloRequest { 22 | string name = 1; 23 | } 24 | 25 | message HelloResponse { 26 | string message = 1; 27 | } -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | rsocket.server.path=/rsocket-rpc -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-rpc-sample/src/test/java/com/example/demo/DemoApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class DemoApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | 18 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /build/ 3 | !gradle/wrapper/gradle-wrapper.jar 4 | 5 | ### STS ### 6 | .apt_generated 7 | .classpath 8 | .factorypath 9 | .project 10 | .settings 11 | .springBeans 12 | .sts4-cache 13 | 14 | ### IntelliJ IDEA ### 15 | .idea 16 | *.iws 17 | *.iml 18 | *.ipr 19 | /out/ 20 | 21 | ### NetBeans ### 22 | /nbproject/private/ 23 | /nbbuild/ 24 | /dist/ 25 | /nbdist/ 26 | /.nb-gradle/ -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | ext { 3 | springBootVersion = '2.1.3.RELEASE' 4 | } 5 | repositories { 6 | mavenCentral() 7 | } 8 | dependencies { 9 | classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}") 10 | } 11 | } 12 | 13 | apply plugin: 'java' 14 | apply plugin: 'eclipse' 15 | apply plugin: 'org.springframework.boot' 16 | apply plugin: 'io.spring.dependency-management' 17 | 18 | group = 'com.example' 19 | version = '0.0.1-SNAPSHOT' 20 | sourceCompatibility = 1.8 21 | 22 | repositories { 23 | mavenCentral() 24 | maven { url 'https://jitpack.io' } 25 | maven { url 'https://oss.jfrog.org/oss-snapshot-local' } 26 | maven { url "https://oss.sonatype.org/content/repositories/snapshots" } 27 | } 28 | 29 | 30 | dependencies { 31 | implementation ('com.github.CollaborationInEncapsulation.spring-boot-rsocket:spring-boot-starter-rsocket:0.0.1.RELEASE') 32 | testImplementation('org.springframework.boot:spring-boot-starter-test') 33 | } 34 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/CollaborationInEncapsulation/spring-boot-rsocket/57f3acae4201769079ceb6c0b8238b8183deb14c/samples/spring-boot-rsocket-sample/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Dec 25 21:08:03 EET 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip 7 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'spring-boot-rsocket-sample' 2 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/src/main/java/com/example/demo/DemoApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import java.time.Duration; 4 | 5 | import io.rsocket.AbstractRSocket; 6 | import io.rsocket.Payload; 7 | import io.rsocket.RSocket; 8 | import io.rsocket.RSocketFactory; 9 | import io.rsocket.SocketAcceptor; 10 | import io.rsocket.transport.netty.client.WebsocketClientTransport; 11 | import io.rsocket.util.DefaultPayload; 12 | import org.apache.commons.logging.Log; 13 | import org.apache.commons.logging.LogFactory; 14 | import org.reactivestreams.Publisher; 15 | import reactor.core.publisher.Flux; 16 | import reactor.core.publisher.Mono; 17 | import reactor.netty.http.client.HttpClient; 18 | import reactor.netty.tcp.TcpClient; 19 | 20 | import org.springframework.boot.SpringApplication; 21 | import org.springframework.boot.autoconfigure.SpringBootApplication; 22 | import org.springframework.context.annotation.Bean; 23 | 24 | @SpringBootApplication 25 | public class DemoApplication { 26 | private static final Log logger = LogFactory.getLog(DemoApplication.class); 27 | 28 | public static void main(String[] args) { 29 | SpringApplication.run(DemoApplication.class, args); 30 | 31 | RSocket rSocket = RSocketFactory.connect() 32 | .transport(WebsocketClientTransport.create( 33 | HttpClient.from(TcpClient.create() 34 | .host("localhost") 35 | .port(8080)), 36 | "/rsocket" 37 | )) 38 | .start() 39 | .block(); 40 | 41 | logger.info( 42 | rSocket.requestResponse(DefaultPayload.create("HelloWorld")) 43 | .map(Payload::getDataUtf8) 44 | .block() 45 | ); 46 | } 47 | 48 | @Bean 49 | public SocketAcceptor socketAcceptor() { 50 | return ((setup, sendingSocket) -> Mono.just(new AbstractRSocket() { 51 | @Override 52 | public Mono fireAndForget(Payload payload) { 53 | logger.info("Handled fnf with payload: [" + payload + "]"); 54 | return Mono.empty(); 55 | } 56 | 57 | @Override 58 | public Mono requestResponse(Payload payload) { 59 | logger.info("Handled requestResponse with payload: [" + payload + "]"); 60 | return Mono.just(DefaultPayload.create("Echo: " + payload.getDataUtf8())); 61 | } 62 | 63 | @Override 64 | public Flux requestStream(Payload payload) { 65 | logger.info("Handled requestStream with payload: [" + payload + "]"); 66 | return Flux 67 | .interval(Duration.ofSeconds(1)) 68 | .map(i -> DefaultPayload.create( 69 | "Echo[" + i + "]:" + payload.getDataUtf8() 70 | )); 71 | } 72 | 73 | @Override 74 | public Flux requestChannel(Publisher payloads) { 75 | logger.info("Handled requestChannel"); 76 | return Flux 77 | .from(payloads) 78 | .map(payload -> DefaultPayload.create( 79 | "Echo:" + payload.getDataUtf8() 80 | )); 81 | } 82 | })); 83 | } 84 | 85 | } 86 | 87 | -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | rsocket.server.path=/rsocket -------------------------------------------------------------------------------- /samples/spring-boot-rsocket-sample/src/test/java/com/example/demo/DemoApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.demo; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class DemoApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | 18 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | rootProject.name = 'spring-boot-rsocket' 2 | 3 | 4 | include 'spring-boot-autoconfigure-rsocket' 5 | include 'spring-boot-starter-rsocket' -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/build.gradle: -------------------------------------------------------------------------------- 1 | dependencies { 2 | 3 | implementation('io.rsocket:rsocket-core') 4 | implementation('io.rsocket:rsocket-transport-netty') 5 | 6 | annotationProcessor("org.springframework.boot:spring-boot-configuration-processor") 7 | annotationProcessor("org.springframework.boot:spring-boot-autoconfigure-processor") 8 | 9 | compileClasspath('org.springframework.boot:spring-boot-starter-webflux') 10 | 11 | testImplementation('org.springframework.boot:spring-boot-starter-test') 12 | testImplementation('io.projectreactor:reactor-test') 13 | } 14 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/CompressionCustomizer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2012-2018 the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package io.rsocket.spring.boot; 18 | 19 | import java.util.Arrays; 20 | import java.util.function.BiPredicate; 21 | 22 | import io.netty.handler.codec.http.HttpHeaderNames; 23 | import io.netty.handler.codec.http.HttpHeaders; 24 | import reactor.netty.http.server.HttpServer; 25 | import reactor.netty.http.server.HttpServerRequest; 26 | import reactor.netty.http.server.HttpServerResponse; 27 | 28 | import org.springframework.boot.web.embedded.netty.NettyServerCustomizer; 29 | import org.springframework.boot.web.server.Compression; 30 | import org.springframework.util.MimeType; 31 | import org.springframework.util.MimeTypeUtils; 32 | import org.springframework.util.ObjectUtils; 33 | import org.springframework.util.StringUtils; 34 | 35 | /** 36 | * Configure the HTTP compression on a Reactor Netty request/response handler. 37 | * 38 | * @author Stephane Maldini 39 | * @author Phillip Webb 40 | * @author Brian Clozel 41 | */ 42 | final class CompressionCustomizer implements NettyServerCustomizer { 43 | 44 | private static final CompressionPredicate ALWAYS_COMPRESS = (request, 45 | response) -> true; 46 | 47 | private final Compression compression; 48 | 49 | CompressionCustomizer(Compression compression) { 50 | this.compression = compression; 51 | } 52 | 53 | @Override 54 | public HttpServer apply(HttpServer server) { 55 | if (!this.compression.getMinResponseSize().isNegative()) { 56 | server = server 57 | .compress((int) this.compression.getMinResponseSize().toBytes()); 58 | } 59 | CompressionPredicate mimeTypes = getMimeTypesPredicate( 60 | this.compression.getMimeTypes()); 61 | CompressionPredicate excludedUserAgents = getExcludedUserAgentsPredicate( 62 | this.compression.getExcludedUserAgents()); 63 | server = server.compress(mimeTypes.and(excludedUserAgents)); 64 | return server; 65 | } 66 | 67 | private CompressionPredicate getMimeTypesPredicate(String[] mimeTypes) { 68 | if (ObjectUtils.isEmpty(mimeTypes)) { 69 | return ALWAYS_COMPRESS; 70 | } 71 | return (request, response) -> { 72 | String contentType = response.responseHeaders() 73 | .get(HttpHeaderNames.CONTENT_TYPE); 74 | if (StringUtils.isEmpty(contentType)) { 75 | return false; 76 | } 77 | MimeType contentMimeType = MimeTypeUtils.parseMimeType(contentType); 78 | return Arrays.stream(mimeTypes).map(MimeTypeUtils::parseMimeType) 79 | .anyMatch((candidate) -> candidate.isCompatibleWith(contentMimeType)); 80 | }; 81 | } 82 | 83 | private CompressionPredicate getExcludedUserAgentsPredicate( 84 | String[] excludedUserAgents) { 85 | if (ObjectUtils.isEmpty(excludedUserAgents)) { 86 | return ALWAYS_COMPRESS; 87 | } 88 | return (request, response) -> { 89 | HttpHeaders headers = request.requestHeaders(); 90 | return Arrays.stream(excludedUserAgents).noneMatch((candidate) -> headers 91 | .contains(HttpHeaderNames.USER_AGENT, candidate, true)); 92 | }; 93 | } 94 | 95 | private interface CompressionPredicate 96 | extends BiPredicate { 97 | 98 | } 99 | 100 | } 101 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/RSocketNettyReactiveWebServerFactory.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2012-2018 the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package io.rsocket.spring.boot; 18 | 19 | import java.net.InetSocketAddress; 20 | import java.util.ArrayList; 21 | import java.util.Arrays; 22 | import java.util.Collection; 23 | import java.util.List; 24 | 25 | import io.rsocket.RSocketFactory; 26 | import io.rsocket.SocketAcceptor; 27 | import io.rsocket.transport.ServerTransport; 28 | import io.rsocket.transport.netty.server.CloseableChannel; 29 | import io.rsocket.transport.netty.server.WebsocketRouteTransport; 30 | import reactor.netty.http.HttpProtocol; 31 | import reactor.netty.http.server.HttpServer; 32 | import reactor.netty.resources.LoopResources; 33 | 34 | import org.springframework.boot.web.embedded.netty.NettyServerCustomizer; 35 | import org.springframework.boot.web.embedded.netty.NettyWebServer; 36 | import org.springframework.boot.web.embedded.netty.SslServerCustomizer; 37 | import org.springframework.boot.web.reactive.server.AbstractReactiveWebServerFactory; 38 | import org.springframework.boot.web.reactive.server.ReactiveWebServerFactory; 39 | import org.springframework.boot.web.server.WebServer; 40 | import org.springframework.http.client.reactive.ReactorResourceFactory; 41 | import org.springframework.http.server.reactive.HttpHandler; 42 | import org.springframework.http.server.reactive.ReactorHttpHandlerAdapter; 43 | import org.springframework.util.Assert; 44 | 45 | /** 46 | * {@link ReactiveWebServerFactory} that can be used to create {@link NettyWebServer}s. 47 | * 48 | * @author Oleh Dokuka 49 | */ 50 | public class RSocketNettyReactiveWebServerFactory extends AbstractReactiveWebServerFactory { 51 | 52 | private List serverCustomizers = new ArrayList<>(); 53 | 54 | private List rSocketCustomizers = new ArrayList<>(); 55 | 56 | private boolean useForwardHeaders; 57 | 58 | private ReactorResourceFactory resourceFactory; 59 | 60 | private String path = "/rs"; 61 | 62 | private SocketAcceptor socketAcceptor; 63 | 64 | public RSocketNettyReactiveWebServerFactory() { 65 | } 66 | 67 | public RSocketNettyReactiveWebServerFactory(int port) { 68 | super(port); 69 | } 70 | 71 | @Override 72 | public WebServer getWebServer(HttpHandler httpHandler) { 73 | return new RSocketWebServer(createRSocketStarter(httpHandler)); 74 | } 75 | 76 | /** 77 | * Returns a mutable collection of the {@link NettyServerCustomizer}s that will be 78 | * applied to the Netty server builder. 79 | * @return the customizers that will be applied 80 | */ 81 | public Collection getServerCustomizers() { 82 | return this.serverCustomizers; 83 | } 84 | 85 | /** 86 | * Set {@link NettyServerCustomizer}s that should be applied to the Netty server 87 | * builder. Calling this method will replace any existing customizers. 88 | * @param serverCustomizers the customizers to set 89 | */ 90 | public void setServerCustomizers( 91 | Collection serverCustomizers) { 92 | Assert.notNull(serverCustomizers, "ServerCustomizers must not be null"); 93 | this.serverCustomizers = new ArrayList<>(serverCustomizers); 94 | } 95 | 96 | /** 97 | * Add {@link NettyServerCustomizer}s that should applied while building the server. 98 | * @param serverCustomizers the customizers to add 99 | */ 100 | public void addServerCustomizers(NettyServerCustomizer... serverCustomizers) { 101 | Assert.notNull(serverCustomizers, "ServerCustomizer must not be null"); 102 | this.serverCustomizers.addAll(Arrays.asList(serverCustomizers)); 103 | } 104 | 105 | /** 106 | * Set if x-forward-* headers should be processed. 107 | * @param useForwardHeaders if x-forward headers should be used 108 | * @since 2.1.0 109 | */ 110 | public void setUseForwardHeaders(boolean useForwardHeaders) { 111 | this.useForwardHeaders = useForwardHeaders; 112 | } 113 | 114 | /** 115 | * Returns a mutable collection of the {@link NettyServerCustomizer}s that will be 116 | * applied to the Netty server builder. 117 | * @return the customizers that will be applied 118 | */ 119 | public Collection getRSocketCustomizers() { 120 | return this.rSocketCustomizers; 121 | } 122 | 123 | /** 124 | * Set {@link RSocketReceiverCustomizer}s that should be applied to the Netty server 125 | * builder. Calling this method will replace any existing customizers. 126 | * @param rSocketCustomizers the customizers to set 127 | */ 128 | public void setRSocketCustomizers( 129 | Collection rSocketCustomizers) { 130 | Assert.notNull(rSocketCustomizers, "RSocketCustomizers must not be null"); 131 | this.rSocketCustomizers = new ArrayList<>(rSocketCustomizers); 132 | } 133 | 134 | /** 135 | * Add {@link RSocketReceiverCustomizer}s that should applied while building the server. 136 | * @param rSocketReceiverCustomizers the customizers to add 137 | */ 138 | public void addRSocketCustomizers(RSocketReceiverCustomizer... rSocketReceiverCustomizers) { 139 | Assert.notNull(rSocketReceiverCustomizers, "RSocketCustomizer must not be null"); 140 | this.rSocketCustomizers.addAll(Arrays.asList(rSocketReceiverCustomizers)); 141 | } 142 | 143 | /** 144 | * Add {@link SocketAcceptor}s that should handle incoming RSocket clients. 145 | * @param socketAcceptor the socket acceptor 146 | */ 147 | public void setSocketAcceptor(SocketAcceptor socketAcceptor) { 148 | Assert.notNull(socketAcceptor, "SocketAcceptor must not be null"); 149 | this.socketAcceptor = socketAcceptor; 150 | } 151 | 152 | /** 153 | * Set path on which RSocket server can observe incoming connections 154 | */ 155 | public void setPath(String path) { 156 | this.path = path; 157 | } 158 | 159 | /** 160 | * Set the {@link ReactorResourceFactory} to get the shared resources from. 161 | * @param resourceFactory the server resources 162 | * @since 2.1.0 163 | */ 164 | public void setResourceFactory(ReactorResourceFactory resourceFactory) { 165 | this.resourceFactory = resourceFactory; 166 | } 167 | 168 | private HttpServer createHttpServer() { 169 | HttpServer server = HttpServer.create(); 170 | if (this.resourceFactory != null) { 171 | LoopResources resources = this.resourceFactory.getLoopResources(); 172 | Assert.notNull(resources, 173 | "No LoopResources: is ReactorResourceFactory not initialized yet?"); 174 | server = server.tcpConfiguration((tcpServer) -> tcpServer.runOn(resources) 175 | .addressSupplier(this::getListenAddress)); 176 | } 177 | else { 178 | server = server.tcpConfiguration( 179 | (tcpServer) -> tcpServer.addressSupplier(this::getListenAddress)); 180 | } 181 | if (getSsl() != null && getSsl().isEnabled()) { 182 | SslServerCustomizer sslServerCustomizer = new SslServerCustomizer(getSsl(), 183 | getHttp2(), getSslStoreProvider()); 184 | server = sslServerCustomizer.apply(server); 185 | } 186 | if (getCompression() != null && getCompression().getEnabled()) { 187 | CompressionCustomizer compressionCustomizer = new CompressionCustomizer( 188 | getCompression()); 189 | server = compressionCustomizer.apply(server); 190 | } 191 | server = server.protocol(listProtocols()).forwarded(this.useForwardHeaders); 192 | return applyCustomizers(server); 193 | } 194 | 195 | @SuppressWarnings("unchecked") 196 | private RSocketFactory.Start createRSocketStarter(HttpHandler httpHandler) { 197 | RSocketFactory.ServerRSocketFactory rSocketFactory = applyCustomizers(RSocketFactory.receive()); 198 | 199 | 200 | HttpServer httpServer = createHttpServer(); 201 | ReactorHttpHandlerAdapter handlerAdapter = new ReactorHttpHandlerAdapter(httpHandler); 202 | 203 | return rSocketFactory 204 | .acceptor(socketAcceptor) 205 | .transport((ServerTransport) new WebsocketRouteTransport( 206 | httpServer, 207 | r -> r.route(hsr -> !("/" + hsr.path()).equals(path), handlerAdapter), 208 | path 209 | )); 210 | } 211 | 212 | private HttpProtocol[] listProtocols() { 213 | if (getHttp2() != null && getHttp2().isEnabled()) { 214 | if (getSsl() != null && getSsl().isEnabled()) { 215 | return new HttpProtocol[] { HttpProtocol.H2, HttpProtocol.HTTP11 }; 216 | } 217 | else { 218 | return new HttpProtocol[] { HttpProtocol.H2C, HttpProtocol.HTTP11 }; 219 | } 220 | } 221 | return new HttpProtocol[] { HttpProtocol.HTTP11 }; 222 | } 223 | 224 | private InetSocketAddress getListenAddress() { 225 | if (getAddress() != null) { 226 | return new InetSocketAddress(getAddress().getHostAddress(), getPort()); 227 | } 228 | return new InetSocketAddress(getPort()); 229 | } 230 | 231 | private HttpServer applyCustomizers(HttpServer server) { 232 | for (NettyServerCustomizer customizer : this.serverCustomizers) { 233 | server = customizer.apply(server); 234 | } 235 | return server; 236 | } 237 | 238 | private RSocketFactory.ServerRSocketFactory applyCustomizers(RSocketFactory.ServerRSocketFactory server) { 239 | for (RSocketReceiverCustomizer customizer : this.rSocketCustomizers) { 240 | server = customizer.apply(server); 241 | } 242 | return server; 243 | } 244 | 245 | } 246 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/RSocketReceiverCustomizer.java: -------------------------------------------------------------------------------- 1 | package io.rsocket.spring.boot; 2 | 3 | import java.util.function.Function; 4 | 5 | import io.rsocket.RSocketFactory; 6 | 7 | public interface RSocketReceiverCustomizer extends Function { 8 | 9 | } 10 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/RSocketServerProperties.java: -------------------------------------------------------------------------------- 1 | package io.rsocket.spring.boot; 2 | 3 | import org.springframework.boot.context.properties.ConfigurationProperties; 4 | 5 | @ConfigurationProperties(prefix = "rsocket.server", ignoreUnknownFields = true) 6 | public class RSocketServerProperties { 7 | private String path = "/rs"; 8 | 9 | public String getPath() { 10 | return path; 11 | } 12 | 13 | public void setPath(String path) { 14 | this.path = path; 15 | } 16 | } 17 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/RSocketWebServer.java: -------------------------------------------------------------------------------- 1 | package io.rsocket.spring.boot; 2 | 3 | import io.rsocket.Closeable; 4 | import io.rsocket.RSocketFactory; 5 | import io.rsocket.transport.netty.server.CloseableChannel; 6 | import org.apache.commons.logging.Log; 7 | import org.apache.commons.logging.LogFactory; 8 | import reactor.netty.ChannelBindException; 9 | 10 | import org.springframework.boot.web.embedded.netty.NettyWebServer; 11 | import org.springframework.boot.web.server.PortInUseException; 12 | import org.springframework.boot.web.server.WebServer; 13 | import org.springframework.boot.web.server.WebServerException; 14 | import org.springframework.util.Assert; 15 | 16 | public class RSocketWebServer implements WebServer { 17 | private static final Log logger = LogFactory.getLog(NettyWebServer.class); 18 | 19 | private final RSocketFactory.Start rSocketServer; 20 | 21 | private CloseableChannel disposableServer; 22 | 23 | public RSocketWebServer(RSocketFactory.Start rSocketServer) { 24 | Assert.notNull(rSocketServer, "HttpServer must not be null"); 25 | this.rSocketServer = rSocketServer; 26 | } 27 | 28 | @Override 29 | public void start() throws WebServerException { 30 | if (this.disposableServer == null) { 31 | try { 32 | this.disposableServer = startHttpServer(); 33 | } 34 | catch (Exception ex) { 35 | ChannelBindException bindException = findBindException(ex); 36 | if (bindException != null) { 37 | throw new PortInUseException(bindException.localPort()); 38 | } 39 | throw new WebServerException("Unable to start Netty", ex); 40 | } 41 | logger.info("Netty started on port(s): " + getPort()); 42 | startDaemonAwaitThread(this.disposableServer); 43 | } 44 | } 45 | 46 | private CloseableChannel startHttpServer() { 47 | return rSocketServer.start() 48 | .block(); 49 | } 50 | 51 | private ChannelBindException findBindException(Exception ex) { 52 | Throwable candidate = ex; 53 | while (candidate != null) { 54 | if (candidate instanceof ChannelBindException) { 55 | return (ChannelBindException) candidate; 56 | } 57 | candidate = candidate.getCause(); 58 | } 59 | return null; 60 | } 61 | 62 | private void startDaemonAwaitThread(Closeable disposableServer) { 63 | Thread awaitThread = new Thread("server") { 64 | 65 | @Override 66 | public void run() { 67 | disposableServer.onClose().block(); 68 | } 69 | 70 | }; 71 | awaitThread.setContextClassLoader(getClass().getClassLoader()); 72 | awaitThread.setDaemon(false); 73 | awaitThread.start(); 74 | } 75 | 76 | @Override 77 | public void stop() throws WebServerException { 78 | if (this.disposableServer != null) { 79 | this.disposableServer.dispose(); 80 | this.disposableServer = null; 81 | } 82 | } 83 | 84 | @Override 85 | public int getPort() { 86 | if (this.disposableServer != null) { 87 | return this.disposableServer.address().getPort(); 88 | } 89 | return 0; 90 | } 91 | } 92 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/java/io/rsocket/spring/boot/RSocketWebServerFactoryAutoConfiguration.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2012-2018 the original author or authors. 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package io.rsocket.spring.boot; 18 | 19 | import java.util.Collection; 20 | 21 | import io.rsocket.SocketAcceptor; 22 | import reactor.netty.http.server.HttpServer; 23 | 24 | import org.springframework.boot.autoconfigure.AutoConfigureBefore; 25 | import org.springframework.boot.autoconfigure.AutoConfigureOrder; 26 | import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 27 | import org.springframework.boot.autoconfigure.condition.ConditionalOnClass; 28 | import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; 29 | import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication; 30 | import org.springframework.boot.autoconfigure.web.ServerProperties; 31 | import org.springframework.boot.autoconfigure.web.reactive.ReactiveWebServerFactoryAutoConfiguration; 32 | import org.springframework.boot.context.properties.EnableConfigurationProperties; 33 | import org.springframework.boot.web.reactive.server.ReactiveWebServerFactory; 34 | import org.springframework.context.annotation.Bean; 35 | import org.springframework.context.annotation.Configuration; 36 | import org.springframework.context.annotation.Import; 37 | import org.springframework.core.Ordered; 38 | import org.springframework.http.ReactiveHttpInputMessage; 39 | import org.springframework.http.client.reactive.ReactorResourceFactory; 40 | 41 | /** 42 | * {@link EnableAutoConfiguration Auto-configuration} for a RSocket web server. 43 | * 44 | * @author Oleh Dokuka 45 | */ 46 | @AutoConfigureOrder(Ordered.HIGHEST_PRECEDENCE) 47 | @AutoConfigureBefore(ReactiveWebServerFactoryAutoConfiguration.class) 48 | @Configuration 49 | @ConditionalOnClass(ReactiveHttpInputMessage.class) 50 | @ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.REACTIVE) 51 | @EnableConfigurationProperties(RSocketServerProperties.class) 52 | @Import({ RSocketWebServerFactoryAutoConfiguration.EmbeddedRSocket.class,}) 53 | public class RSocketWebServerFactoryAutoConfiguration { 54 | 55 | @Configuration 56 | @ConditionalOnMissingBean({ReactiveWebServerFactory.class}) 57 | @ConditionalOnClass({HttpServer.class}) 58 | static class EmbeddedRSocket { 59 | 60 | @Bean 61 | @ConditionalOnMissingBean 62 | public ReactorResourceFactory reactorServerResourceFactory() { 63 | return new ReactorResourceFactory(); 64 | } 65 | 66 | @Bean 67 | public RSocketNettyReactiveWebServerFactory rSocketNettyReactiveWebServerFactory( 68 | ReactorResourceFactory resourceFactory, 69 | RSocketServerProperties rSocketServerProperties, 70 | SocketAcceptor socketAcceptor, 71 | Collection customizers 72 | ) { 73 | RSocketNettyReactiveWebServerFactory serverFactory = new RSocketNettyReactiveWebServerFactory(); 74 | serverFactory.setResourceFactory(resourceFactory); 75 | serverFactory.setSocketAcceptor(socketAcceptor); 76 | serverFactory.setPath(rSocketServerProperties.getPath()); 77 | serverFactory.setRSocketCustomizers(customizers); 78 | return serverFactory; 79 | } 80 | } 81 | } 82 | -------------------------------------------------------------------------------- /spring-boot-autoconfigure-rsocket/src/main/resources/META-INF/spring.factories: -------------------------------------------------------------------------------- 1 | org.springframework.boot.autoconfigure.EnableAutoConfiguration=\ 2 | io.rsocket.spring.boot.RSocketWebServerFactoryAutoConfiguration -------------------------------------------------------------------------------- /spring-boot-starter-rsocket/build.gradle: -------------------------------------------------------------------------------- 1 | dependencies { 2 | compile project(':spring-boot-autoconfigure-rsocket') 3 | 4 | compile 'org.springframework.boot:spring-boot-starter-webflux' 5 | } 6 | --------------------------------------------------------------------------------