def handle(self, *args, **options):
# Get node ID
node_id = int(args[0])
# Create socket
client_socket = socket(AF_INET, SOCK_STREAM)
# Connect to host on specified port
client_socket.connect(('127.0.0.1', server_port()))
# Try to contact server
try:
sendMsg(client_socket, str(node_id))
except:
abnormalShutdown(client_socket, "Error")
# Shut down write side of socket
client_socket.shutdown(1)
# Receive incoming message from server
try:
response = recvMsg(client_socket)
except:
print "Could not receive message from server"
# Close socket
client_socket.close()
return response
def get_node_status(node_id):
# Create socket
clientSocket = socket(AF_INET, SOCK_STREAM)
# Connect to localhost on specified port
clientSocket.connect(('127.0.0.1', server_port()))
# Print connection information to console
#print("Connected to " + str(clientSocket.getpeername()[0]) + " on port " + str(server_port()))
try:
sendMsg(clientSocket, str(node_id))
except:
abnormalShutdown(clientSocket, "Error")
# Shut down write side of socket
clientSocket.shutdown(1)
# Receive incoming message from server
return recvMsg(clientSocket)
#print("Received from server " + str(incomingMsg))
# Close socket
clientSocket.close()
