Jun Rao created KAFKA-4044:
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Summary: log actual socket send/receive buffer size after
connecting in Selector
Key: KAFKA-4044
URL: https://issues.apache.org/jira/browse/KAFKA-4044
Project: Kafka
Issue Type: Improvement
Reporter: Jun Rao
In BlockingChannel, we had the following code to log the actual socket buffer
size when the socket connection is established. This can be helpful when tuning
the socket buffer size for long latency network. It would be useful to add that
in Selector.pollSelectionKeys when the socket is connected.
val msg = "Created socket with SO_TIMEOUT = %d (requested %d),
SO_RCVBUF = %d (requested %d), SO_SNDBUF = %d (requested %d), connectTimeoutMs
= %d."
debug(msg.format(channel.socket.getSoTimeout,
readTimeoutMs,
channel.socket.getReceiveBufferSize,
readBufferSize,
channel.socket.getSendBufferSize,
writeBufferSize,
connectTimeoutMs))
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