diff options
| author | OpenGnSys Support Team <soporte-og@soleta.eu> | 2021-11-10 14:26:20 +0100 |
|---|---|---|
| committer | Javier Sánchez Parra <jsanchez@soleta.eu> | 2021-11-11 13:12:45 +0100 |
| commit | e549bd819ead5e66b3b0f86592b41399c62460eb (patch) | |
| tree | 7d933ce5ef527ffcdbf9b3403ed192c5b448ae85 /src/ogClient.py | |
| parent | cc0d98786dbeefb944032ad4afc7bb65ebb074bc (diff) | |
#1056 stop thread if connection with server is lost
Abort command if the connection with the server is lost.
Otherwise, a race condition that leaves ogServer and ogClient
out-of-sync might occur:
1. ogClient is busy running a command (on the worker thread), for example,
image/restore.
2. ogServer is stopped OR ogClient loses connection with ogServer (due to
transient network problem).
3. ogClient reconnects and ogServer sends a refresh command.
4. ogClient worker thread finishes and it sends a reply to image/restore.
5. ogServer gets confused because it expects a reply to the refresh
command, not the old image/restore.
Diffstat (limited to 'src/ogClient.py')
| -rw-r--r-- | src/ogClient.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/ogClient.py b/src/ogClient.py index 3f9ad63..78130fb 100644 --- a/src/ogClient.py +++ b/src/ogClient.py @@ -100,6 +100,7 @@ class ogClient: if len(data) == 0: self.sock.close() + self.ogrest.kill_process() self.connect() return |