445fbdf1a8
* Gossip large messages via SendReliable For messages beyond half of the maximum gossip packet size, send the message to all peer nodes via TCP. The choice of "larger than half the max gossip size" is relatively arbitrary. From brief testing, the overhead from memberlist on a packet seemed to only use ~3 of the available 1400 bytes, and most gossip messages seem to be <<500 bytes. * Add tests for oversized/normal message gossiping * Make oversize metric names consistent * Remove errant printf in test * Correctly increment WaitGroup * Add comment for OversizedMessage func * Add metric for oversized messages dropped Code was added to drop oversized messages if the buffered channel they are sent on is full. This is a good thing to surface as a metric. * Add counter for total oversized messages sent * Change full queue log level to debug Was previously a warning, which isn't necessary now that there is a metric tracking it. Signed-off-by: stuart nelson <stuartnelson3@gmail.com> |
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