I have two scripts server.py & talk.py
server.py is supposed to listen to connections & consume data from talk.py
It works perfectly on localhost i.e if I run server.py & talk.py in different terminals on the same machine...
a) talk.py asks for a string
b) server.py consumes the string from a) & prints it in the terminal that is running server.py
Like I said, the scripts run ok on a local machine, Ubuntu.
When I deployed my server.py to a GCP VM instance it seems runs fine,
however, why I ran my talk.py code in on the local machine to connect to the server.py socket via an external web IP address, talk.py give the error code
Traceback (most recent call last):
File "talk.py", line 11, in <module>
s.connect(('35.247.28.0', port))
File "/usr/lib/python2.7/socket.py", line 228, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 11] Resource temporarily unavailable
#server.py
# first of all import the socket library
import socket
# next create a socket object
s = socket.socket()
print "Socket successfully created"
# reserve a port on your computer in our
# case it is 12345 but it can be anything
port = 12345
# Next bind to the port
# we have not typed any ip in the ip field
# instead we have inputted an empty string
# this makes the server listen to requests
# coming from other computers on the network
s.bind(('', port))
print "socket binded to %s" %(port)
# put the socket into listening mode
s.listen(5)
print "socket is listening"
# a forever loop until we interrupt it or
# an error occurs
while True:
# Establish connection with client.
c, addr = s.accept()
print 'Got connection from', addr
# Get data from client
"""
try:
data = c.recv(1024)
except IOError as e:
print e
"""
print data
if not data:
break
# Send back reversed data to client
c.sendall(data)
# send a thank you message to the client.
#c.send('\n Thank you for sending message!!!!')
# Close the connection with the client
c.close()
# talk.py
# first of all import the socket library
import socket
# next create a socket object
s = socket.socket()
print "Socket successfully created"
# reserve a port on your computer in our
# case it is 12345 but it can be anything
port = 12345
# Next bind to the port
# we have not typed any ip in the ip field
# instead we have inputted an empty string
# this makes the server listen to requests
# coming from other computers on the network
s.bind(('', port))
print "socket binded to %s" %(port)
# put the socket into listening mode
s.listen(5)
print "socket is listening"
# a forever loop until we interrupt it or
# an error occurs
while True:
# Establish connection with client.
c, addr = s.accept()
print 'Got connection from', addr
print data
if not data:
break
# Send back reversed data to client
c.sendall(data)
# send a thank you message to the client.
#c.send('\n Thank you for sending message!!!!')
# Close the connection with the client
c.close()
