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prevent any kind of operation simultaneously

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This commit is contained in:
Victor Vieux
2013-07-17 20:39:36 +00:00
parent 48a892bee5
commit 2db99441c8
1 changed files with 3 additions and 0 deletions
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3
server.go
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@@ -477,6 +477,9 @@ func (srv *Server) poolAdd(kind, key string) error {
if _, exists := srv.pullingPool[key]; exists {
return fmt.Errorf("pull %s is already in progress", key)
}
if _, exists := srv.pushingPool[key]; exists {
return fmt.Errorf("push %s is already in progress", key)
}
switch kind {
case "pull":