net.morimekta.providence.thrift.client

Class NonblockingSocketClientHandler

java.lang.Object

net.morimekta.providence.thrift.client.NonblockingSocketClientHandler

All Implemented Interfaces:

Closeable, AutoCloseable, PServiceCallHandler

public class NonblockingSocketClientHandler
extends Object
implements PServiceCallHandler, Closeable

Client handler for thrift RPC using the TNonblockingServer, or similar that uses the TFramedTransport message wrapper. It is able to handle a true async-like message and response order, so even if the server sends responses out of order this client will match to the correct caller. The client handler is dependent on that there is a single client with unique sequence IDs on incoming service calls, otherwise there will be trouble with matching responses to the requesting thread. When using this client handler make sure to close it when no longer in use. Otherwise it will keep the socket channel open almost indefinitely.

Constructor Summary

Constructors

Constructor and Description
NonblockingSocketClientHandler(Serializer serializer, SocketAddress address)
NonblockingSocketClientHandler(Serializer serializer, SocketAddress address, int connect_timeout, int read_timeout)
NonblockingSocketClientHandler(Serializer serializer, SocketAddress address, ServiceCallInstrumentation instrumentation)
NonblockingSocketClientHandler(Serializer serializer, SocketAddress address, ServiceCallInstrumentation instrumentation, int connect_timeout, int read_timeout)
NonblockingSocketClientHandler(Serializer serializer, SocketAddress address, ServiceCallInstrumentation instrumentation, int connect_timeout, int read_timeout, int response_timeout)

Method Summary

Modifier and Type	Method and Description
void	close()
<Request extends PMessage<Request,RequestField>,Response extends PMessage<Response,ResponseField>,RequestField extends PField,ResponseField extends PField> PServiceCall<Response,ResponseField>	handleCall(PServiceCall<Request,RequestField> call, PService service)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NonblockingSocketClientHandler

public NonblockingSocketClientHandler(Serializer serializer,
                                      SocketAddress address)

NonblockingSocketClientHandler

public NonblockingSocketClientHandler(Serializer serializer,
                                      SocketAddress address,
                                      ServiceCallInstrumentation instrumentation)

NonblockingSocketClientHandler

public NonblockingSocketClientHandler(Serializer serializer,
                                      SocketAddress address,
                                      int connect_timeout,
                                      int read_timeout)

NonblockingSocketClientHandler

public NonblockingSocketClientHandler(Serializer serializer,
                                      SocketAddress address,
                                      ServiceCallInstrumentation instrumentation,
                                      int connect_timeout,
                                      int read_timeout)

NonblockingSocketClientHandler

public NonblockingSocketClientHandler(Serializer serializer,
                                      SocketAddress address,
                                      ServiceCallInstrumentation instrumentation,
                                      int connect_timeout,
                                      int read_timeout,
                                      int response_timeout)

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

handleCall

public <Request extends PMessage<Request,RequestField>,Response extends PMessage<Response,ResponseField>,RequestField extends PField,ResponseField extends PField> PServiceCall<Response,ResponseField> handleCall(PServiceCall<Request,RequestField> call,
                                                                                                                                                                                                                   PService service)
                                                                                                                                                                                                            throws IOException

Specified by:

handleCall in interface PServiceCallHandler

Throws:

IOException