import twisted.web
import twisted.web.client
+import io
+
client_cs = None
def set_client(ci,cs,pw):
check_outbound()
class ResponseConsumer(twisted.internet.protocol.Protocol):
- def __init__(self):
+ def __init__(self, req):
+ self._req = req
self._ssd = SlipStreamDecoder(queue_inbound)
+ self._log(DBG.HTTP_CTRL, '__init__')
+
+ def _log(self, dflag, msg, **kwargs):
+ log_debug(dflag, 'RC ' + msg, idof=self._req, **kwargs)
+
def dataReceived(self, data):
- try: self._ssd.inputdata(mime_translate(data))
- except Exception as e: asyncfailure(e)
- def connectionMade(self): pass
+ self._log(DBG.HTTP_CTRL, 'dataReceived', d=data)
+ try:
+ self._ssd.inputdata(mime_translate(data))
+ except Exception as e:
+ self._asyncfailure(e)
+
+ def connectionMade(self):
+ self._log(DBG.HTTP_CTRL, 'connectionMade')
+
def connectionLost(self, reason):
- if isinstance(reason, twisted.internet.error.ConnectionDone):
- try: self._ssd.flush()
- except Exception as e: asyncfailure(e)
- else:
- asyncfailure(reason)
+ self._log(DBG.HTTP_CTRL, 'connectionLost ' + str(reason))
+ if not reason.check(twisted.web.client.ResponseDone):
+ self._asyncfailure(reason)
+ return
+ try:
+ self._ssd.flush()
+ except Exception as e:
+ self._asyncfailure(e)
+
+ def _asyncfailure(self, reason):
+ self._log(DBG.HTTP_CTRL, '_asyncFailure ' + str(reason))
+ req_err(self._req, reason)
-def req_ok(resp):
- resp.deliverBody(ResponseConsumer())
- req_fin()
+class ErrorResponseConsumer(twisted.internet.protocol.Protocol):
+ def __init__(self, req, resp):
+ self._req = req
+ self._resp = resp
-def req_err(err):
+ try:
+ self._phrase = resp.phrase.decode('utf-8')
+ except Exception:
+ self._phrase = repr(resp.phrase)
+
+ self._log(DBG.HTTP_CTRL, '__init__ %d %s' % (resp.code, self._phrase))
+
+ def _log(self, dflag, msg, **kwargs):
+ log_debug(dflag,'ERROR-RC '+msg, idof=self._req, **kwargs)
+
+ def connectionMade(self):
+ self._m = b''
+
+ def dataReceived(self, data):
+ self._log(DBG.HTTP_CTRL, 'dataReceived ' + repr(data))
+ self._m += data
+
+ def connectionLost(self, reason):
+ try:
+ mbody = self._m.decode('utf-8')
+ except Exception:
+ mbody = repr(self._m)
+ if not reason.check(twisted.web.client.ResponseDone):
+ mbody += ' || ' + str(reason)
+ req_err(self._req,
+ "FAILED %d %s | %s"
+ % (self._resp.code, self._phrase, mbody))
+
+def req_ok(req, resp):
+ log_debug(DBG.HTTP_CTRL,
+ 'req_ok %d %s %s' % (resp.code, repr(resp.phrase), str(resp)),
+ idof=req)
+ if resp.code == 200:
+ rc = ResponseConsumer(req)
+ else:
+ rc = ErrorResponseConsumer(req, resp)
+
+ resp.deliverBody(rc)
+
+def req_err(req, err):
+ 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)
- reactor.callLater(c.http_retry, req_fin)
+ reactor.callLater(c.http_retry, (lambda: req_fin(req)))
-def req_fin(*args):
+def req_fin(req):
global outstanding
outstanding -= 1
+ log_debug(DBG.HTTP_CTRL, 'req_fin OS=%d' % outstanding, idof=req)
check_outbound()
-def asyncfailure(reason):
- global outstanding
- outstanding += 1
- req_err(reason)
-
def check_outbound():
global outstanding
moredata,
c.max_batch_up)
+ d = mime_translate(d)
+
crlf = b'\r\n'
lf = b'\n'
mime = (b'--b' + crlf +
b'--b' + crlf +
b'Content-Type: application/octet-stream' + crlf +
b'Content-Disposition: form-data; name="d"' + crlf + crlf +
- mime_translate(d) + crlf
+ d + crlf
) if len(d) else b'') +
b'--b--' + crlf)
hh = { 'User-Agent': ['hippotat'],
'Content-Type': ['multipart/form-data; boundary="b"'],
'Content-Length': [str(len(mime))] }
+
+ bytesreader = io.BytesIO(mime)
+ producer = twisted.web.client.FileBodyProducer(bytesreader)
+
req = agent.request(b'POST',
c.url,
- twisted.web.client.Headers(hh))
- req.addTimeout(c.http_timeout, reactor)
- req.addCallbacks(req_ok, req_err)
+ twisted.web.client.Headers(hh),
+ producer)
+
outstanding += 1
+ log_debug(DBG.HTTP_CTRL, 'request OS=%d' % outstanding, idof=req, d=d)
+ req.addTimeout(c.http_timeout, reactor)
+ req.addCallback((lambda resp: req_ok(req, resp)))
+ req.addErrback((lambda err: req_err(req, err)))
common_startup()
process_cfg()