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MXS-1220: Add old router diagnostic interface

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Added back the old diagnostic entry point to the router interface.
This commit is contained in:
Markus Mäkelä
2017-04-21 12:15:06 +03:00
committed by Markus Mäkelä
parent b1294f083c
commit fc887c7f5f
11 changed files with 769 additions and 18 deletions
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21
server/modules/routing/hintrouter/hintrouter.cc
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@ -144,7 +144,26 @@ HintRouterSession* HintRouter::newSession(MXS_SESSION *pSession)
return rval;
}
json_t* HintRouter::diagnostics() const
void HintRouter::diagnostics(DCB* pOut)
{
HR_ENTRY();
for (int i = 0; default_action_values[i].name; i++)
{
if (default_action_values[i].enum_value == (uint64_t)m_default_action)
{
dcb_printf(pOut, "\tDefault action: route to %s\n", default_action_values[i].name);
}
}
dcb_printf(pOut, "\tDefault server: %s\n", m_default_server.c_str());
dcb_printf(pOut, "\tMaximum slave connections/session: %d\n", m_max_slaves);
dcb_printf(pOut, "\tTotal cumulative slave connections: %d\n", m_total_slave_conns);
dcb_printf(pOut, "\tQueries routed to master: %d\n", m_routed_to_master);
dcb_printf(pOut, "\tQueries routed to single slave: %d\n", m_routed_to_slave);
dcb_printf(pOut, "\tQueries routed to named server: %d\n", m_routed_to_named);
dcb_printf(pOut, "\tQueries routed to all servers: %d\n", m_routed_to_all);
}
json_t* HintRouter::diagnostics_json() const
{
HR_ENTRY();