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Merge pull request #166 from pimoroni/patch-cheerlights-try-try-again 

Retry failed HTTP connections in cheerlights.py
This commit is contained in:
Philip Howard 2021-06-05 19:49:55 +01:00 committed by GitHub
parent bd359b7fe1 ff8917cbe0
commit 28a0a825a8
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 2 deletions
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11
micropython/examples/pico_wireless/cheerlights.py
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@ -2,7 +2,7 @@ import time
import picowireless
from micropython import const
WIFI_SSID = "your SSID here!"
WIFI_SSID = "Your SSID here!"
WIFI_PASS = "Your PSK here!"
CLOUDFLARE_DNS = (1, 1, 1, 1)
@ -31,7 +31,7 @@ def connect(host_address, port, client_sock, timeout=1000):
return False
def http_request(client_sock, host_address, port, request_host, request_path, handler):
def http_request(client_sock, host_address, port, request_host, request_path, handler, timeout=5000):
print("Connecting to {1}.{2}.{3}.{4}:{0}...".format(port, *host_address))
if not connect(host_address, port, client_sock):
print("Connection failed!")
@ -46,7 +46,14 @@ Connection: close
picowireless.send_data(client_sock, http_request)
t_start = time.time()
while True:
if time.time() - t_start > timeout:
picowireless.client_stop(client_sock)
print("HTTP request to {}:{} timed out...".format(host_address, port))
return False
avail_length = picowireless.avail_data(client_sock)
if avail_length > 0:
break