How to Find Port Number to connect to WiFi Network using socket.connect(). OSError: [Errno 104] ECONNRESET
jc_serg last edited by
Using a WiPy 3.0 and Expansion board, I am looking to connect to Wifi Networks using WLAN() and calculate the ping between the WiPy and the network using Socket. I can connect to Wifi just fine, but when opening a socket to connect to the network I get the error OSError: [Errno 104] ECONNRESET after socket.connect() is run. I believe it is because I am using the wrong port number, but I don't know how to find the correct port between the two. Does anyone know how to find the right port number, or know of a better way to ping the network.
Here is my code:
from network import WLAN import time import socket import ssl import machine wlan = WLAN(mode=WLAN.STA) #Scan networks networks = wlan.scan() for network in networks: if network.ssid=='WIFI NAME': print('Wifi found...') wlan.connect(ssid=network.ssid, auth=(network.sec, 'WIFI PASSWORD),timeout=500) while not wlan.isconnected(): machine.idle() if wlan.isconnected(): print('WLAN Connected!') config = wlan.ifconfig() ip = config port = 80 addinfo = socket.getaddrinfo( ip , port)[-1] print('Preparing Socket...') s = socket.socket() #Prepare socket #s.setblocking(False) #s = ssl.wrap_socket(s) print('Opening Socket...') start = time.ticks_ms() #Start Time try: s.connect(addinfo) #ERROR THROWN HERE OSError: [Errno 104] ECONNRESET except OSError as e: if str(e) == '199': print("In Progress") else: raise e rec = s.recv(1024) s.close() elapsedTime = time.ticks_diff(start,time.ticks_ms()) #calculate elapsedTime``= ping
robert-hh last edited by
@jc_serg If you are looking for a ping.py script: there is one here: https://gist.github.com/91cc8979e33e82af6d99ec34c38195fb.git