void sendCapRequest(final String serverName) {
client.trace("Client sending capabilities request");
// Prepare the request message body
final Pooled<ByteBuffer> pooledSendBuffer = connection.allocate();
boolean ok = false;
try {
final ByteBuffer sendBuffer = pooledSendBuffer.getResource();
sendBuffer.put(Protocol.CAPABILITIES);
ProtocolUtils.writeByte(sendBuffer, Protocol.CAP_VERSION, 0);
sendBuffer.flip();
connection.setReadListener(new Capabilities(serverName));
connection.send(pooledSendBuffer);
ok = true;
// all set
return;
} finally {
if (!ok) {
pooledSendBuffer.free();
}
}
}
void sendCapRequest(final String remoteServerName) {
client.trace("Client sending capabilities request");
// Prepare the request message body
final Pooled<ByteBuffer> pooledSendBuffer = connection.allocate();
boolean ok = false;
try {
final ByteBuffer sendBuffer = pooledSendBuffer.getResource();
sendBuffer.put(Protocol.CAPABILITIES);
ProtocolUtils.writeByte(sendBuffer, Protocol.CAP_VERSION, Protocol.VERSION);
final String localEndpointName = connectionProviderContext.getEndpoint().getName();
if (localEndpointName != null) {
ProtocolUtils.writeString(sendBuffer, Protocol.CAP_ENDPOINT_NAME, localEndpointName);
}
ProtocolUtils.writeEmpty(sendBuffer, Protocol.CAP_MESSAGE_CLOSE);
ProtocolUtils.writeString(
sendBuffer, Protocol.CAP_VERSION_STRING, Version.getVersionString());
ProtocolUtils.writeInt(
sendBuffer,
Protocol.CAP_CHANNELS_IN,
optionMap.get(
RemotingOptions.MAX_INBOUND_CHANNELS, RemotingOptions.DEFAULT_MAX_INBOUND_CHANNELS));
ProtocolUtils.writeInt(
sendBuffer,
Protocol.CAP_CHANNELS_OUT,
optionMap.get(
RemotingOptions.MAX_OUTBOUND_CHANNELS,
RemotingOptions.DEFAULT_MAX_OUTBOUND_CHANNELS));
sendBuffer.flip();
connection.setReadListener(new Capabilities(remoteServerName, uri), true);
connection.send(pooledSendBuffer);
ok = true;
// all set
return;
} finally {
if (!ok) {
pooledSendBuffer.free();
}
}
}
public void handleEvent(final ConnectedMessageChannel channel) {
connection.setReadListener(new Greeting());
}