com.twitter.finagle.pushsession
PushChannelHandle
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package pushsession
Host/port of the local side of a client connection.
Host/port of the local side of a client connection.
Expose a Future that is satisfied when the connection is closed.
Expose a Future that is satisfied when the connection is closed.
Security certificate of the peer
Replaces the current PushSession, directing inbound events to the new session.
Replaces the current PushSession, directing inbound events to the new session.
other than no longer receiving inbound messages, the previous session is still active and it is the responsibility of the caller to release any resources held by the previous session.
,It is unsafe to register a new session from outside of serial executor and to do so will result in undefined behavior.
Host/port of the client.
Host/port of the client.
Write a message to the underlying IO pipeline.
Write a message to the underlying IO pipeline.
the provided continuation is guaranteed to be executed later, meaning
that this method call will return before onComplete is run.
Write multiple messages to the underlying IO pipeline.
Write multiple messages to the underlying IO pipeline.
the provided continuation is guaranteed to be executed later, meaning
that this method call will return before onComplete is run.
Write a collection of messages to the underlying IO pipeline.
Write a collection of messages to the underlying IO pipeline.
Any errors in writing result in closing the pipeline and are propagated through
the onClose Future (provided it has not yet resolved).
Write a message to the underlying IO pipeline.
Write a message to the underlying IO pipeline.
Any errors in writing result in closing the pipeline and are propagated
through the onClose Future (provided it has not yet resolved).
Single threaded executor meaning that every computation is run sequentially and provides a happens-before relationship with respect to every other computation executed by the Executor.
Single threaded executor meaning that every computation is run sequentially and provides
a happens-before relationship with respect to every other computation executed by the
Executor. Messages from the pipeline are guaranteed to be processed in this Executor.
The status of this transport; see com.twitter.finagle.Status for status definitions.
Abstraction for interacting with the underlying I/O pipeline.
The
ChannelHandleprovides tools for writing messages to the peer, anExecutorwhich provides single threaded behavior for executed tasks, and information about the peer and state of the pipeline.All method calls on the
ChannelHandleare guaranteed not to result in re-entrance into the PushSession so long as these methods are called from within theserialExecutor. Specifically, if a session invokes a method on the handle it will not result in a new event reaching the session before the method call has returned. This avoids situations such as a session performing a write and before the call returns a new inbound message arrives and mutates session state in an unexpected way.All failures are fatal to the PushChannelHandle including write failures. Specifically, any failure results in the
onClosepromise being completed with the exception in theThrowpathway and the underlying socket will be closed.