hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add verbose backend status helper

Browse Source 
This allows the same verbose information to be logged in the cases where
it is of use. Mostly this information can be used to figure out why a
certain session was closed.
This commit is contained in:
Markus Mäkelä
2019-09-19 13:22:58 +03:00
parent fd0c156655
commit f46f873dc1
3 changed files with 17 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
server/modules/routing/readwritesplit/rwsplit_route_stmt.cc
View File

@ -591,16 +591,9 @@ bool RWSplitSession::route_session_write(GWBUF* querybuf, uint8_t command, uint3
}
else
{
std::string status;
for (const auto& a : m_backends)
{
status += "\n";
status += a->get_verbose_status();
}
MXS_ERROR("Could not route session command: %s. Connection information: %s",
MXS_ERROR("Could not route session command: %s. Connection status: %s",
attempted_write ? "Write to all backends failed" : "All connections have failed",
status.c_str());
get_verbose_status().c_str());
}
return nsucc;
@ -739,7 +732,7 @@ SRWBackend RWSplitSession::get_master_backend()
{
MXS_ERROR("Cannot choose server '%s' as the master because it is not "
"in use and a new connection to it cannot be created. Connection status: %s",
master->name(), master->get_verbose_status().c_str());
master->name(), get_verbose_status().c_str());
}
}