armeria-0.14.0.Final

New features

• #139 Add circuit breaker metrics

Improvements

• #145 Add more debug information to HTTP/2 GOAWAY frame

Bug fixes

• #147 Fix NPE when Server startup fails
• #146 Make Tomcat allow a .JAR file that contains a webapp

Clean-up

• #143 Upgrade dependencies

armeria-0.13.4.Final

Bug fixes

• #140 Add 'Content-Length' header to the last response
• #141 Do not attempt to send a response to a closed connection/stream

armeria-0.13.3.Final

Bug fixes

• #138 Fix delayed notification of session creation failure and log GOAWAY frames

armeria-0.13.2.Final

Bug fixes

• #136 Use singleton list instead of array list for SimpleHttpInvocation.params()
• #131 Fix 'exceptionCaught/inbound message reached at the tail of the pipeline' warnings

armeria-0.13.1.Final

New features

• #134 Add system properties to disable /dev/epoll or OpenSSL
  • It is not recommended to disable them unless you experience a problem. Please work with us to fix the problem.

Improvements

• #132 Upgrade dependencies to their latest stable versions

Bug fixes

• #135 Upgrade to Netty 4.1.0.CR6 to fix DNS resolver issues
• #133 Avoid NPE when tracing failed client invocations without messages

armeria-0.13.0.Final

New features

• #124 Circuit breaker
• #129 Upgrade to Netty 4.1.0.CR5
• #129 Use epoll and BoringSSL when running on linux-x86_64

Bug fixes

• #128 Disconnect before HTTP/2 stream ID overflows

armeria-0.12.2.Final

Bug fixes

• #130 Fix NPE while recording tracing annotations

armeria-0.12.1.Final

Bug Fixes

• #127 Propagate all non-null ServerSpans (Zipkin integration)

armeria-0.12.0.Final

New features

• #122 Make EventLoop available to RemoteInvoker.invoke()
  • NB: This is a breaking change due to the signature change of RemoteInvoker.invoke(). You won't notice this at all if you did not implement RemoteInvoker by yourself to write a decorator.
• #125 Allow registering callbacks when propagating a ServiceInvocationContext
  • You can add callbacks to a ServiceInvocationContext via onEnter(Runnable) and onExit(Runnable).

armeria-0.11.0.Final

New features

• #114 Distributed tracing via Zipkin/Brave

This release introduces distributed tracing capability to Armeria clients and servers using Brave, a distributed tracing library compatible with Zipkin. This enables us to watch timing data among the whole Armeria RPC chain.

Decorating a client

// Create a brave instance with service name, span collector, and sampling rate.
Brave brave = new Brave.Builder("MyClientMain")
        .spanCollector(new ScribeSpanCollector("127.0.0.1", 9410))
        .traceSampler(Sampler.create(0.01f))
        .build();

MyService.Iface client =
        new ClientBuilder("tbinary+http://127.0.0.1:8080/thrift/myService")
                .decorator(HttpTracingClient.newDecorator(brave))
                .build(MyService.Iface.class);

Decorating a server

// Create a brave instance with service name, span collector, and sampling rate.
Brave brave = new Brave.Builder("MyServiceMain")
        .spanCollector(new ScribeSpanCollector("127.0.0.1", 9410))
        .traceSampler(Sampler.create(0.01f))
        .build();

ServerBuilder builder = new ServerBuilder();
builder.port(8080, SessionProtocol.HTTP);
builder.serviceAt("/thrift/myservice",
                  ThriftService.of(new MyServiceHandler(brave))
                               .decorate(HttpTracingService.newDecorator(brave));

Bug fixes

• #118 Default maxFrameLength differs between client and server side.
• #119 Unexpected exceptions are not logged properly.