def connect(self):
'''
'''
resp = self.stub.startReplication(datastore_pb2.Request())
for data in resp:
print(data.key, data.value)
self.db.put(data.key, data.value)
def replicator_put(self, requests, context):
for request in requests:
print("put (streaming): " + request.data)
key = uuid.uuid4().hex
self.db.put(bytes(key, encoding="UTF-8"), bytes(request.data, encoding="UTF-8"))
master_already_stored_requests.append(datastore_pb2.Request(data=bytes(key, encoding="UTF-8")))
yield datastore_pb2.Response(data=key)
def replicator(self):
responses = self.stub.replicator(datastore_pb2.Request())
i = 0
for response in responses:
print("{%s : %s} has been stored in the follower's DB." % (response.data, current_values[i]))
self.db.put(bytes(response.data, encoding="UTF-8"), bytes(current_values[i], encoding="UTF-8"))
i += 1
current_values.clear();
def put(self, bid, uname, phno, cindate, days, rtype, price, rno, oprtyp):
return self.stub.put(
datastore_pb2.Request(bookingid=bid,
username=uname,
phoneno=phno,
checkindate=cindate,
noofdays=days,
roomtype=rtype,
price=price,
roomno=rno,
oprtype=oprtyp))
def make_data(key, data):
return datastore_pb2.Request(key=key, data=data)
def put(self, key, value):
return self.stub.put(datastore_pb2.Request(key=key, value=value))
def Register(self):
'''
Client connects to the server indefinitely through this method
'''
return self.stub.Register(datastore_pb2.Request(key=1))
def get(self, key):
return self.stub.get(datastore_pb2.Request(data=key))
def put(self, value):
return self.stub.put(datastore_pb2.Request(data=value))
def delete(self, key):
return self.stub.delete(datastore_pb2.Request(data=key))
def create_request(value):
return datastore_pb2.Request(data=value);
def get(self, k):
return self.stub.get(datastore_pb2.Request(k=k,val=val))
def put(self, k, val):
return self.stub.put(datastore_pb2.Request(k=k,val=val))
def test(self, operation, key, value):
print("key : " + key)
return self.stub.update(
datastore_pb2.Request(operation=operation, key=key, value=value))
def masterUpdate(self):
return self.stub.masterUpdate(datastore_pb2.Request())
def put(self, key, data):
return self.stub.put(datastore_pb2.Request(key=key, data=data))
