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Store large events in memory

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Storing the large events in memory allows checksum calculations to be done
in one step. This also makes the encryption of events easier as they
require the complete event in memory.
This commit is contained in:
Markus Makela
2016-12-04 13:51:56 +02:00
parent 83109a6e9e
commit 2f082cb7fb
4 changed files with 95 additions and 323 deletions
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8
server/modules/routing/binlogrouter/blr.c
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@ -530,7 +530,6 @@ createInstance(SERVICE *service, char **options)
inst->reconnect_pending = 0;
inst->handling_threads = 0;
inst->rotating = 0;
inst->residual = NULL;
inst->slaves = NULL;
inst->next = NULL;
inst->lastEventTimestamp = 0;
@ -2334,13 +2333,6 @@ destroyInstance(ROUTER *instance)
}
}
/* Discard the queued residual data */
while (inst->residual)
{
inst->residual = gwbuf_consume(inst->residual, GWBUF_LENGTH(inst->residual));
}
inst->residual = NULL;
MXS_INFO("%s is being stopped by MaxScale shudown. Disconnecting from master %s:%d, "
"read up to log %s, pos %lu, transaction safe pos %lu",
inst->service->name,