+
+# Receive a json callback message with payload formatted according to output from the message router
+# Array of stringified json objects
+# URI and payload, (PUT or POST): /callbacks-mr/<id> <json messages>
+# json is a list of string encoded json items
+# response: OK 200 or 500 for other errors
+@app.route(CALLBACK_MR_URL,
+ methods=['PUT','POST'])
+def events_write_mr(id):
+ global msg_callbacks
+ global cntr_msg_callbacks
+ global cntr_batch_callbacks
+
+ storeas=request.args.get('storeas') #If set, store payload as a md5 hascode and dont log the payload
+ #Large payloads will otherwise overload the server
+ try:
+ print("Received callback (mr) for id: "+id +", content-type="+request.content_type)
+ print("raw data: str(request.data): "+str(request.data))
+ if (storeas is None):
+ print("raw data: str(request.data): "+str(request.data))
+ do_delay()
+ list_data=False
+ try:
+ #if (request.content_type == MIME_JSON):
+ if (MIME_JSON in request.content_type):
+ data = request.data
+ msg_list = json.loads(data)
+ if (storeas is None):
+ print("Payload(json): "+str(msg_list))
+ list_data=True
+ else:
+ msg_list=[]
+ print("Payload(content-type="+request.content_type+"). Setting empty json as payload")
+ except Exception as e:
+ msg_list=[]
+ print("(Exception) Payload does not contain any json, setting empty json as payload")
+ traceback.print_exc()
+
+ with lock:
+ remote_host_logging(request)
+ if (list_data):
+ cntr_batch_callbacks += 1
+ for msg in msg_list:
+ if (storeas is None):
+ msg=json.loads(msg)
+ else:
+ #Convert to compact json without ws between parameter and value...
+ #It seem that ws is added somewhere along to way to this server
+ msg=json.loads(msg)
+ msg=json.dumps(msg, separators=(',', ':'))
+
+ md5msg={}
+ md5msg["md5"]=md5(msg.encode('utf-8')).hexdigest()
+ msg=md5msg
+ print("msg (json converted to md5 hash): "+str(msg["md5"]))
+ cntr_msg_callbacks += 1
+ if (isinstance(msg, dict)):
+ msg[TIME_STAMP]=str(datetime.now())
+ if (id in msg_callbacks.keys()):
+ msg_callbacks[id].append(msg)
+ else:
+ msg_callbacks[id]=[]
+ msg_callbacks[id].append(msg)
+
+ if (id in cntr_callbacks.keys()):
+ cntr_callbacks[id][0] += 1
+ else:
+ cntr_callbacks[id]=[]
+ cntr_callbacks[id].append(1)
+ cntr_callbacks[id].append(0)
+ cntr_callbacks[id].append(0)
+ if (id in msg_callbacks.keys() and list_data):
+ cntr_callbacks[id][2] += 1
+
+ except Exception as e:
+ print(CAUGHT_EXCEPTION+str(e))
+ traceback.print_exc()
+ return 'NOTOK',500
+
+ return 'OK',200
+
+# Receive a callback message of a single text message (content type ignored)
+# or a json array of strings (content type json)
+# URI and payload, (PUT or POST): /callbacks-text/<id> <text message>
+# response: OK 200 or 500 for other errors
+@app.route(CALLBACK_TEXT_URL,
+ methods=['PUT','POST'])
+def events_write_text(id):
+ global msg_callbacks
+ global cntr_msg_callbacks
+ global cntr_batch_callbacks
+
+ storeas=request.args.get('storeas') #If set, store payload as a md5 hascode and dont log the payload
+ #Large payloads will otherwise overload the server
+ try:
+ print("Received callback for id: "+id +", content-type="+request.content_type)
+ remote_host_logging(request)
+ if (storeas is None):
+ print("raw data: str(request.data): "+str(request.data))
+ do_delay()
+
+ try:
+ msg_list=None
+ list_data=False
+ if (MIME_JSON in request.content_type): #Json array of strings
+ msg_list=json.loads(request.data)
+ list_data=True
+ else:
+ data=request.data.decode("utf-8") #Assuming string
+ msg_list=[]
+ msg_list.append(data)
+ with lock:
+ cntr_batch_callbacks += 1
+ for msg in msg_list:
+ if (storeas == "md5"):
+ md5msg={}
+ print("msg: "+str(msg))
+ print("msg (endcode str): "+str(msg.encode('utf-8')))
+ md5msg["md5"]=md5(msg.encode('utf-8')).hexdigest()
+ msg=md5msg
+ print("msg (data converted to md5 hash): "+str(msg["md5"]))
+
+ if (isinstance(msg, dict)):
+ msg[TIME_STAMP]=str(datetime.now())
+
+ cntr_msg_callbacks += 1
+ if (id in msg_callbacks.keys()):
+ msg_callbacks[id].append(msg)
+ else:
+ msg_callbacks[id]=[]
+ msg_callbacks[id].append(msg)
+
+ if (id in cntr_callbacks.keys()):
+ cntr_callbacks[id][0] += 1
+ else:
+ cntr_callbacks[id]=[]
+ cntr_callbacks[id].append(1)
+ cntr_callbacks[id].append(0)
+ cntr_callbacks[id].append(0)
+ if (id in cntr_callbacks.keys() and list_data):
+ cntr_callbacks[id][2] += 1
+ except Exception as e:
+ print(CAUGHT_EXCEPTION+str(e))
+ traceback.print_exc()
+ return 'NOTOK',500
+
+
+ except Exception as e:
+ print(CAUGHT_EXCEPTION+str(e))
+ traceback.print_exc()
+ return 'NOTOK',500
+
+ return 'OK',200
+
+# Receive a callback message but ignore contents and return 200
+# URI and payload, (PUT or POST): /callbacks-text/<id> <text message>
+# response: OK 200
+@app.route(NULL_URL,
+ methods=['PUT','POST'])
+def null_url(id):
+ return 'OK',200