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fix: segfault on arm due to unaligned atomics #31

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merged 1 commit into from Dec 4, 2020
Merged

fix: segfault on arm due to unaligned atomics #31

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9 changes: 6 additions & 3 deletions client.go
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Expand Up @@ -94,6 +94,12 @@ type Client interface {

// Client represents a MQTT client and implements the Client interface
type client struct {
// These two int64s must be at the top to guarantee they are 64bit aligned
// on 32bit architectures. If not then an attempt to store results in
// segfault. See: https://golang.org/pkg/sync/atomic/#pkg-note-BUG
connectedAt int64
disconnectedAt int64

server *server
wg sync.WaitGroup
rwc net.Conn //raw tcp connection
Expand All @@ -115,9 +121,6 @@ type client struct {
keys map[string]interface{}
ready chan struct{} //close after session prepared

connectedAt int64
disconnectedAt int64

statsManager SessionStatsManager
}

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