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more verbose error messages on https failures

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Alexander Bersenev
2018-12-30 14:25:17 +05:00
parent bd8e0f935d
commit cb10355681
1 changed files with 14 additions and 21 deletions
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35
mtprotoproxy.py
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@@ -1022,26 +1022,19 @@ async def update_middle_proxy_info():
HTTP_REQ_TEMPLATE = "\r\n".join(["GET %s HTTP/1.1", "Host: core.telegram.org",
"Connection: close"]) + "\r\n\r\n"
try:
reader, writer = await asyncio.open_connection(url_data.netloc, SSL_PORT, ssl=True)
req = HTTP_REQ_TEMPLATE % urllib.parse.quote(url_data.path)
writer.write(req.encode("utf8"))
data = await reader.read()
writer.close()
reader, writer = await asyncio.open_connection(url_data.netloc, SSL_PORT, ssl=True)
req = HTTP_REQ_TEMPLATE % urllib.parse.quote(url_data.path)
writer.write(req.encode("utf8"))
data = await reader.read()
writer.close()
headers, body = data.split(b"\r\n\r\n", 1)
return body
except Exception:
return b""
headers, body = data.split(b"\r\n\r\n", 1)
return body
async def get_new_proxies(url):
PROXY_REGEXP = re.compile(r"proxy_for\s+(-?\d+)\s+(.+):(\d+)\s*;")
ans = {}
try:
body = await make_https_req(url)
except Exception:
return ans
body = await make_https_req(url)
fields = PROXY_REGEXP.findall(body.decode("utf8"))
if fields:
@@ -1069,16 +1062,16 @@ async def update_middle_proxy_info():
if not v4_proxies:
raise Exception("no proxy data")
TG_MIDDLE_PROXIES_V4 = v4_proxies
except Exception:
print_err("Error updating middle proxy list")
except Exception as E:
print_err("Error updating middle proxy list:", E)
try:
v6_proxies = await get_new_proxies(PROXY_INFO_ADDR_V6)
if not v6_proxies:
raise Exception("no proxy data (ipv6)")
TG_MIDDLE_PROXIES_V6 = v6_proxies
except Exception:
print_err("Error updating middle proxy list for IPv6")
except Exception as E:
print_err("Error updating middle proxy list for IPv6:", E)
try:
secret = await make_https_req(PROXY_SECRET_ADDR)
@@ -1087,8 +1080,8 @@ async def update_middle_proxy_info():
if secret != PROXY_SECRET:
PROXY_SECRET = secret
print_err("Middle proxy secret updated")
except Exception:
print_err("Error updating middle proxy secret, using old")
except Exception as E:
print_err("Error updating middle proxy secret, using old", E)
await asyncio.sleep(PROXY_INFO_UPDATE_PERIOD)