ClientSessionChannel.ClientSessionChannel.handshake(null).handshake(template, null).channel.data onto this channel.data onto this channel, notifying the given
callback of the publish result, whether successful or unsuccessful.message onto this channel, notifying the
given callback of the publish result.ClientSession.target,
and with the given data as payload.listener from this channel.subscribe(listener, null).subscribe(null, listener, callback).listener to receive messages sent to this channel.unsubscribe(listener, null).unsubscribe(null, listener, callback).listener from receiving messages sent to this channel.Copyright © 2008–2025 The CometD Project. All rights reserved.