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Initial binlog prototype

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Supports pulling binlogs from the master, caching to a local file and relaying to a slave.

Only tested with a single slave and a single MaxScale thread.
This commit is contained in:
Mark Riddoch
2014-05-13 16:06:05 +01:00
parent 5e3ec5b3c8
commit 1d08b0100f
15 changed files with 3136 additions and 22 deletions
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24
server/modules/protocol/mysql_backend.c
View File

@ -414,21 +414,23 @@ static int gw_read_backend_event(DCB *dcb) {
if (dcb->session->client != NULL) {
client_protocol = SESSION_PROTOCOL(dcb->session,
MySQLProtocol);
}
if (client_protocol != NULL) {
CHK_PROTOCOL(client_protocol);
if (client_protocol != NULL) {
CHK_PROTOCOL(client_protocol);
if (client_protocol->state == MYSQL_IDLE)
{
router->clientReply(router_instance,
if (client_protocol->state == MYSQL_IDLE)
{
router->clientReply(router_instance,
rsession,
writebuf,
dcb);
rc = 1;
}
goto return_rc;
}
rc = 1;
}
goto return_rc;
} else if (dcb->session->client->dcb_role == DCB_ROLE_INTERNAL) {
router->clientReply(router_instance, rsession, writebuf, dcb);
rc = 1;
}
}
}
return_rc: