private void WriteCurrentChunk()
{
if (!_channel.Open || !_channel.Connected || !_channel.Bound)
{
throw new ComException("Channel has been closed, so no need to try to write to it anymore. Client closed it?");
}
WaitForClientToCatchUpOnReadingChunks();
ChannelFuture future = _channel.write(_buffer);
future.addListener(NewChannelFutureListener(_buffer));
_writeAheadCounter.incrementAndGet();
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are ignored unless the option to convert to C# 7.2 'in' parameters is selected:
//ORIGINAL LINE: private synchronized void send(final org.neo4j.cluster.com.message.Message message)
private void Send(Message message)
{
lock (this)
{
_monitor.queuedMessage(message);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.net.URI to = java.net.URI.create(message.getHeader(org.neo4j.cluster.com.message.Message.HEADER_TO));
URI to = URI.create(message.getHeader(Message.HEADER_TO));
ExecutorService senderExecutor = _senderExecutors.computeIfAbsent(to, t => Executors.newSingleThreadExecutor(new NamedThreadFactory("Cluster Sender " + t.toASCIIString(), _monitor)));
senderExecutor.submit(() =>
{
Channel channel = GetChannel(to);
try
{
if (channel == null)
{
channel = OpenChannel(to);
OpenedChannel(to, channel);
// Instance could be connected to, remove any marker of it being failed
_failedInstances.remove(to);
}
}
catch (Exception e)
{
// Only print out failure message on first fail
if (!_failedInstances.Contains(to))
{
_msgLog.warn(e.Message);
_failedInstances.Add(to);
}
return;
}
try
{
// Set HEADER_FROM header
message.setHeader(Message.HEADER_FROM, _me.toASCIIString());
_msgLog.debug("Sending to " + to + ": " + message);
ChannelFuture future = channel.write(message);
future.addListener(future1 =>
{
_monitor.sentMessage(message);
if (!future1.Success)
{
_msgLog.debug("Unable to write " + message + " to " + future1.Channel, future1.Cause);
ClosedChannel(future1.Channel);
// Try again
Send(message);
}
});
}
catch (Exception e)
{
if (Exceptions.contains(e, typeof(ClosedChannelException)))
{
_msgLog.warn("Could not send message, because the connection has been closed.");
}
else
{
_msgLog.warn("Could not send message", e);
}
channel.close();
}
});
}
}