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OpenWebRX will show verbose debug information on USR1 signal

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This commit is contained in:
ha7ilm 2016-06-21 12:00:28 +02:00
parent 020af11d1a
commit 4a79c6762a
1 changed files with 22 additions and 5 deletions
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27
openwebrx.py
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@ -74,12 +74,28 @@ def import_all_plugins(directory):
class MultiThreadHTTPServer(ThreadingMixIn, HTTPServer): class MultiThreadHTTPServer(ThreadingMixIn, HTTPServer):
pass pass
def handle_signal(signal, frame): def handle_signal(sig, frame):
global spectrum_dsp global spectrum_dsp
print "[openwebrx] Ctrl+C: aborting." if sig == signal.SIGUSR1:
cleanup_clients(True) print "[openwebrx] Verbose status information on USR1 signal"
spectrum_dsp.stop() print
os._exit(1) #not too graceful exit print "time.time() =", time.time()
print "clients_mutex.locked() =", clients_mutex.locked()
print "clients_mutex_locker =", clients_mutex_locker
if server_fail: print "server_fail = ", server_fail
print "spectrum_thread_watchdog_last_tick =", spectrum_thread_watchdog_last_tick
print
print "clients:",len(clients)
for client in clients:
print
for key in client._fields:
print "\t%s = %s"%(key,str(getattr(client,key)))
else:
print "[openwebrx] Ctrl+C: aborting."
cleanup_clients(True)
spectrum_dsp.stop()
os._exit(1) #not too graceful exit
def access_log(data): def access_log(data):
global logs global logs
@ -109,6 +125,7 @@ def main():
#Set signal handler #Set signal handler
signal.signal(signal.SIGINT, handle_signal) #http://stackoverflow.com/questions/1112343/how-do-i-capture-sigint-in-python signal.signal(signal.SIGINT, handle_signal) #http://stackoverflow.com/questions/1112343/how-do-i-capture-sigint-in-python
signal.signal(signal.SIGUSR1, handle_signal)
#Load plugins #Load plugins
import_all_plugins("plugins/dsp/") import_all_plugins("plugins/dsp/")