def run(self):
"""
This function executes the client requests in multithreaded fashion.
Controls the transfer of bytes between client and server.
First, the length of the request is received which in turn
is used to receive the request data.
This request data is passed to the requestHandler function
and we obtain the response.
This response is then further forwarded to the respective client
in the same manager as the request was received by the server
from the client.
"""
databytes = b""
to_recieve = 1024
while len(databytes) < to_recieve:
bytes_read = self.obj.client_socket.recv(to_recieve -
len(databytes))
databytes += bytes_read
request_data_length = int(databytes.decode("utf-8").strip())
databytes = b""
to_recieve = request_data_length
while len(databytes) < to_recieve:
bytes_read = self.obj.client_socket.recv(to_recieve -
len(databytes))
databytes += bytes_read
request_data = databytes.decode("utf-8")
request = Request.from_json(request_data)
response = self.obj.requestHandler(request)
response_data = response.to_json()
self.obj.client_socket.sendall(
bytes(str(len(response_data)).ljust(1024), encoding="utf-8"))
self.obj.client_socket.sendall(bytes(response_data, "utf-8"))
self.obj.client_socket.close()
def run(self):
data_bytes = b''
to_receive = 1024
while len(data_bytes) < to_receive:
bytes_read = self.client_socket.recv(to_receive - len(data_bytes))
data_bytes += bytes_read
request_data_length = int(data_bytes.decode("utf-8").strip())
data_bytes = b''
to_receive = request_data_length
while len(data_bytes) < to_receive:
bytes_read = self.client_socket.recv(to_receive - len(data_bytes))
data_bytes += bytes_read
request_data = data_bytes.decode("utf-8")
request = Request.from_json(request_data)
response = self.requestHandler(request)
response_data = response.to_json()
self.client_socket.sendall(
bytes(str(len(response_data)).ljust(1024), 'utf-8'))
self.client_socket.sendall(bytes(response_data, 'utf-8'))
self.client_socket.close()
from common.hr import Designation
from network_common.wrappers import Request, Wrapper
r1 = Request("DesignationManager", "getDesignationByCode", Wrapper(10))
str = r1.to_json()
print(str)
print("*" * 25)
r2 = Request.from_json(str)
print("Manager : ", r2.manager)
print("Action : ", r2.action)
print("JSON String : ", r2.json_string)
print("*" * 25)
value = Wrapper.from_json(r2.json_string)
print(value, type(value))
