Attempt to bind this WorkerItem to the worker.
Attempt to bind this WorkerItem to the worker. When the binding succeeds,
onBind() is called and the item will be able to receive events and
messages. Notice that this method is asynchronous.
The worker to bind to
When bound to a worker, this contains the [WorkerItemBinding]
When bound to a worker, this contains the [WorkerItemBinding]
This handler is called when a Worker new Connection is established.
This handler is called when a Worker new Connection is established. A Connection can be either an incoming (ie: something to connected to the server), or outgoing(ie: the server connected to a remote system).
The endpoint which wraps the java NIO layer.
Connection was closed on our end, either by a shutdown, or by normal means
Connection was closed on our end, either by a shutdown, or by normal means
why the connection was closed
Connection lost is caused by termination, closed, etc
Connection lost is caused by termination, closed, etc
why the connection was lost
Called from Worker when a connection has been terminated either by and error or by normal means.
Called from Worker when a connection has been terminated either by and error or by normal means.
why the connection was terminated
Called periodically on every attached connection handler, this can be used for checking if an ongoing operation has timed out.
Called periodically on every attached connection handler, this can be used for checking if an ongoing operation has timed out.
Be aware that this is totally independant of a connection's idle timeout, which is only based on the last time there was any I/O.
the frequency at which this method is called. Currently this is hardcoded to WorkerManager.IdleCheckFrequency, but may become application dependent in the future.
Called when the item is bound to a worker.
Called when the item is bound to a worker.
Called when the item has been unbound from a worker
Called when the item has been unbound from a worker
this is called if we previously filled up the write buffer and had to wait for it to clear up, and now it's ready
this is called if we previously filled up the write buffer and had to wait for it to clear up, and now it's ready
Handler which is called when data is received from a Connection.
Handler which is called when data is received from a Connection.
DataBuffer read from the underlying Connection.
Provides a way to send this WorkerItem a message from an Actor by way of WorkerCommand.
Provides a way to send this WorkerItem a message from an Actor by way of WorkerCommand.Message.
The message that was sent
The sender who sent the message
Unbinds the WorkerItem, if it is bound.
Unbinds the WorkerItem, if it is bound. When unbinding is complete,
onUnbind() is called. This method is asynchronous.
The ServiceServer provides an interface and basic functionality to create a server that processes requests and returns responses over a codec.
A Codec is simply the format in which the data is represented. Http, Redis protocol, Memcached protocl are all examples(and natively supported). It is entirely possible to use an additional Codec by creating a Codec to parse the desired protocol.
Requests can be processed synchronously or asynchronously. The server will ensure that all responses are written back in the order that they are received.