// Helper method for conn pools to convert errors
func getOrPanic(pool *dbconnpool.ConnectionPool) dbconnpool.PoolConnection {
conn, err := pool.Get(0)
if err == nil {
return conn
}
if err == dbconnpool.CONN_POOL_CLOSED_ERR {
panic(connPoolClosedErr)
}
panic(NewTabletErrorSql(FATAL, err))
}
func (rqc *RequestContext) getConn(pool *dbconnpool.ConnectionPool) dbconnpool.PoolConnection {
start := time.Now()
timeout, err := rqc.deadline.Timeout()
if err != nil {
panic(NewTabletError(FAIL, "getConn: %v", err))
}
conn, err := pool.Get(timeout)
switch err {
case nil:
rqc.logStats.WaitingForConnection += time.Now().Sub(start)
return conn
case dbconnpool.CONN_POOL_CLOSED_ERR:
panic(connPoolClosedErr)
}
panic(NewTabletErrorSql(FATAL, err))
}