From: Andrew Evans Date: Wed, 9 Mar 2011 18:46:57 +0000 (-0800) Subject: ovsdb: Change the way connection duration time is reported in Manager table. X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4613b01ab;p=openvswitch ovsdb: Change the way connection duration time is reported in Manager table. Commit 0b3e7a8b71 (ovsdb-server: Write manager status information to Manager table.) attempted to provide managers with the ability to debug manager-related connection problems, but it turns out that reporting "time_in_state" is not very useful, because the state is constantly changing. What people really want is the time each manager has been connected or disconnected, depending on the current connection state. Replace "time_in_state" key with "time_connected" and "time_disconnected" keys. Only one exists at a time, and time is in seconds. Bug #4833. --- diff --git a/ovsdb/jsonrpc-server.c b/ovsdb/jsonrpc-server.c index 92228be8..713c5182 100644 --- a/ovsdb/jsonrpc-server.c +++ b/ovsdb/jsonrpc-server.c @@ -470,7 +470,10 @@ ovsdb_jsonrpc_session_get_status(const struct ovsdb_jsonrpc_remote *remote, jsonrpc_session_get_reconnect_stats(js, &rstats); status->state = rstats.state; - status->state_elapsed = rstats.state_elapsed; + status->conn_secs = (rstats.is_connected + ? rstats.current_connection_duration + : rstats.current_disconnect_duration + ) / 1000; return; } diff --git a/ovsdb/jsonrpc-server.h b/ovsdb/jsonrpc-server.h index e4048700..691b55e2 100644 --- a/ovsdb/jsonrpc-server.h +++ b/ovsdb/jsonrpc-server.h @@ -38,7 +38,7 @@ void ovsdb_jsonrpc_server_set_remotes(struct ovsdb_jsonrpc_server *, struct ovsdb_jsonrpc_remote_status { const char *state; int last_error; - unsigned int state_elapsed; + unsigned int conn_secs; bool is_connected; }; void ovsdb_jsonrpc_server_get_remote_status( diff --git a/ovsdb/ovsdb-server.c b/ovsdb/ovsdb-server.c index fac78c80..9eb58ebf 100644 --- a/ovsdb/ovsdb-server.c +++ b/ovsdb/ovsdb-server.c @@ -495,8 +495,9 @@ update_remote_row(const struct ovsdb_row *row, struct ovsdb_txn *txn, keys[n] = xstrdup("state"); values[n++] = xstrdup(status->state); - keys[n] = xstrdup("time_in_state"); - values[n++] = xasprintf("%u", status->state_elapsed); + keys[n] = xstrdup(status->is_connected ? "time_connected" + : "time_disconnected"); + values[n++] = xasprintf("%u", status->conn_secs); if (status->last_error) { keys[n] = xstrdup("last_error"); values[n++] =