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consul: Adding a sanity check

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Armon Dadgar 2014-02-05 11:13:08 -08:00
parent 89bffaf467
commit bd1a140476
1 changed files with 5 additions and 0 deletions
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5
consul/rpc.go
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@ -162,6 +162,11 @@ func (s *Server) blockingRPC(b *structs.BlockingQuery, tables MDBTables, run fun
goto RUN_QUERY
}
// Sanity check that we have tables to block on
if len(tables) == 0 {
panic("no tables to block on")
}
// Restrict the max query time
if b.MaxQueryTime > maxQueryTime {
b.MaxQueryTime = maxQueryTime