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Code Issues Releases Wiki Activity

Make server reconnect time a little bit more random

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Add randomly up to 15 seconds to the reconnect delay for outgoing server
links when the connection has been "short" and therefore the "ConnectRetry"
delay is being enforced.

This should make it even more unlikely that two servers deadlock each
other when both are trying to connect to the other one at the same time,
for example in test environments.
This commit is contained in:
Alexander Barton 2012-10-28 20:19:57 +01:00
parent eb4f9eac0c
commit fb92493376
1 changed files with 6 additions and 2 deletions
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8
src/ngircd/conf.c
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@ -481,8 +481,12 @@ Conf_UnsetServer( CONN_ID Idx )
* require the next attempt to be delayed. */
Conf_Server[i].lasttry =
t - Conf_ConnectRetry + RECONNECT_DELAY;
} else
Conf_Server[i].lasttry = t;
} else {
/* "Short" connection, enforce "ConnectRetry"
* but randomize it a little bit: 15 seconds. */
Conf_Server[i].lasttry =
t + rand() / (RAND_MAX / 15);
}
}
}
}