gRPC long polling 1.0-9

gRPC long polling

License	The Apache Software License, Version 2.0
Categories	Net gRPC Networking
GroupId	com.payneteasy
ArtifactId	grpc-long-polling
Last Version	1.0-9
Release Date	Feb 27, 2020
Type	pom
Description	gRPC long polling 1.0-9 gRPC long polling
Project URL	https://github.com/evsinev/grpc-java-long-polling
Source Code Management	https://github.com/evsinev/grpc-java-long-polling.git

Download grpc-long-polling

Filename	Size
grpc-long-polling-1.0-9.pom	13 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.payneteasy/grpc-long-polling/ -->
<dependency>
    <groupId>com.payneteasy</groupId>
    <artifactId>grpc-long-polling</artifactId>
    <version>1.0-9</version>
    <type>pom</type>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.payneteasy/grpc-long-polling/
implementation 'com.payneteasy:grpc-long-polling:1.0-9'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.payneteasy/grpc-long-polling/
implementation ("com.payneteasy:grpc-long-polling:1.0-9")

Apache Buildr

'com.payneteasy:grpc-long-polling:pom:1.0-9'

Apache Ivy

<dependency org="com.payneteasy" name="grpc-long-polling" rev="1.0-9">
  <artifact name="grpc-long-polling" type="pom" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.payneteasy', module='grpc-long-polling', version='1.0-9')
)

Scala SBT

libraryDependencies += "com.payneteasy" % "grpc-long-polling" % "1.0-9"

Leiningen

[com.payneteasy/grpc-long-polling "1.0-9"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

• grpc-long-polling-common
• grpc-long-polling-client
• grpc-long-polling-server
• integration-testing

gRPC long polling implementation

Many web servers (ex. nginx), load balancers do not yet support HTTP/2 upstream. This project implemented both gRPC server and client with long polling via HTTP/1.1

Client example

ManagedChannel channel = LongPollingChannelBuilder.forTarget("http://localhost:9096/test").build();
GreeterGrpc.GreeterBlockingStub service = GreeterGrpc
        .newBlockingStub(channel)
        .withDeadlineAfter(5, TimeUnit.SECONDS);

HelloRequest request = HelloRequest.newBuilder().setName("hello").build();
HelloReply reply = service.sayHello(request);

Server example

LongPollingServer pollingServer = new LongPollingServer();

Server grpcServer = LongPollingServerBuilder.forPort(-1)
        .longPollingServer(pollingServer)
        .addService(new GreeterImpl())
        .build();
grpcServer.start();

ServerListener serverListener = pollingServer.waitForServerListener();

HelloWorldServer server = new HelloWorldServer(9096, new LongPollingDispatcherServlet(serverListener));
server.start();

Versions

Version
1.0-9 Feb 27, 2020
1.0-8 Jan 12, 2018
1.0-7 Jan 12, 2018
1.0-5 Jan 8, 2018