def req_err(req, err):
# called when the Deferred fails, or (if it completes),
# later, by ResponsConsumer or ErrorResponsConsumer
- log_debug(DBG.HTTP_CTRL, 'req_err ' + str(err), idof=req)
- if isinstance(err, twisted.python.failure.Failure):
- err = err.getTraceback()
- print(err, file=sys.stderr)
- outstanding[req] = 'ERR'
- log_outstanding()
- reactor.callLater(c.http_retry, (lambda: req_fin(req)))
+ try:
+ log_debug(DBG.HTTP_CTRL, 'req_err ' + str(err), idof=req)
+ if isinstance(err, twisted.python.failure.Failure):
+ err = err.getTraceback()
+ print('[%#x] %s' % (id(req), err), file=sys.stderr)
+ if not isinstance(outstanding[req], int):
+ raise RuntimeError('[%#x] previously %s' % (id(req), outstanding[req]))
+ outstanding[req] = err
+ log_outstanding()
+ reactor.callLater(c.http_retry, (lambda: req_fin(req)))
+ except Exception as e:
+ crash(traceback.format_exc() + '\n----- handling -----\n' + err)
def req_fin(req):
del outstanding[req]
def log_debug(dflag, msg, idof=None, d=None):
#print('---------------->',repr((dflag, msg, idof, d)), file=sys.stderr)
if idof is not None:
- msg = '[%d] %s' % (id(idof), msg)
+ msg = '[%#x] %s' % (id(idof), msg)
if d is not None:
d = d[0:64]
d = _hex_codec(d)[0].decode('ascii')
def crash(err):
global _crashing
_crashing = True
- print('CRASH ', err, file=sys.stderr)
+ print('========== CRASH ==========', err,
+ '===========================', file=sys.stderr)
try: reactor.stop()
except twisted.internet.error.ReactorNotRunning: pass