get_remote_addr return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' #1145

Arryboom · 2021-08-11T11:23:04Z

Checklist

#600
same issue like this old one

Describe the bug

on windows,venv

Package            Version
------------------ ---------
asgiref            3.4.1
certifi            2021.5.30
charset-normalizer 2.0.4
click              8.0.1
colorama           0.4.4
fastapi            0.68.0
greenlet           1.1.0
h11                0.12.0
idna               3.2
Naked              0.1.31
pip                21.2.3
pycryptodome       3.10.1
pydantic           1.8.2
PyYAML             5.4.1
requests           2.26.0
setuptools         57.4.0
shellescape        3.8.1
SQLAlchemy         1.4.22
starlette          0.14.2
typing-extensions  3.10.0.0
urllib3            1.26.6
uvicorn            0.14.0
wheel              0.36.2

To reproduce

1step
test.py:

from fastapi import FastAPI

app = FastAPI()

@app.get('/')
async def root():
    return {'message': 'hello world'}

2step
use uvicorn:

uvicorn test:app --reload --port 61111

3step
open browser and open 127.0.0.1:61111,got no response,and check console
got

(total) E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend>uvicorn test:app --reload --port 61111
INFO:     Uvicorn running on http://127.0.0.1:61111 (Press CTRL+C to quit)
INFO:     Started reloader process [12332] using statreload
INFO:     Started server process [10352]
INFO:     Waiting for application startup.
INFO:     Application startup complete.
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5E8DF10>
transport: <_SelectorSocketTransport fd=904 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5EA2310>
transport: <_SelectorSocketTransport fd=468 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5EA26D0>
transport: <_SelectorSocketTransport fd=908 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
INFO:      - "GET / HTTP/1.1" 200 OK
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5E8DF70>
transport: <_SelectorSocketTransport fd=916 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5EA29D0>
transport: <_SelectorSocketTransport fd=920 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Fatal error in server handler
protocol: <uvicorn.protocols.http.h11_impl.H11Protocol object at 0x00000188B5EA2B20>
transport: <_SelectorSocketTransport fd=916 read=polling write=<idle, bufsize=0>>
Traceback (most recent call last):
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\server.py", line 92, in handler
    await handle_http(
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\_handlers\http.py", line 75, in handle_http
    protocol.connection_made(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\http\h11_impl.py", line 85, in connection_made
    self.client = get_remote_addr(transport)
  File "E:\Desktop_Lite_AfterWin7\tiandao\qinmo_enc\backend\total\lib\site-packages\uvicorn\protocols\utils.py", line 13, in get_remote_addr
    return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
INFO:      - "GET / HTTP/1.1" 200 OK

NOTE:

Please list tracebacks in full (don't truncate them).
If relevant, consider turning on DEBUG or TRACE logs for additional details (see the Logging section on https://www.uvicorn.org/settings/ specifically the log-level flag).
Consider using <details> to make tracebacks/logs collapsible if they're very large (see https://gist.github.com/ericclemmons/b146fe5da72ca1f706b2ef72a20ac39d).
-->

Environment

Running uvicorn 0.14.0 with CPython 3.8.3 on Windows 10 x64

Additional context

The text was updated successfully, but these errors were encountered:

Arryboom · 2021-08-11T11:47:33Z

try to modify the code in site-packages\uvicorn\protocols\utils.py

def get_remote_addr(transport: asyncio.Transport) -> Optional[Tuple[str, int]]:
    socket_info = transport.get_extra_info("socket")
    if socket_info is not None:
        try:
            info = socket_info.getpeername()
            print("info:")
            print(info)
            return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
        except OSError:
            # This case appears to inconsistently occur with uvloop
            # bound to a unix domain socket.
            return None

got info print as below

info:
(0, b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')

euri10 · 2021-08-11T12:13:51Z

wont have a windows machine at hand to reproduce that, would you throw up a PR that would make our CI fail ?

Arryboom · 2021-08-11T15:20:32Z

wont have a windows machine at hand to reproduce that, would you throw up a PR that would make our CI fail ?

my way to make it back to work quickly is dirty,I just let this socket_info be None,

def get_remote_addr(transport: asyncio.Transport) -> Optional[Tuple[str, int]]:
    socket_info = transport.get_extra_info("socket")
    if socket_info is not None:
        try:
            info = socket_info.getpeername()
            print("info:")
            print(info)
            #return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
            return None
        except OSError:
            # This case appears to inconsistently occur with uvloop
            # bound to a unix domain socket.
            return None

unsure what effects it will produce.

abersheeran · 2021-08-17T14:28:36Z

I tried 0.14 and 0.15, but none of them reproduced your problem.

4XII-Khan · 2021-08-22T04:43:12Z

I had the same problem with version 0.15.0 as with the 600 and 1145. At the same time, I tried to shrink the version to 0.14.0 and 0.13.4, but the problem remained.

Describe the bug
on windows 10 , venv

Package           Version
----------------- --------
asgiref           3.4.1
click             7.1.2
colorama          0.4.4
fastapi           0.68.0
h11               0.12.0
httptools         0.2.0
pip               21.2.4
pydantic          1.8.2
python-dotenv     0.19.0
PyYAML            5.4.1
setuptools        56.0.0
starlette         0.14.2
typing-extensions 3.10.0.0
uvicorn           0.13.4
watchgod          0.7
websockets        9.1

My main.py module code is as follows:

from fastapi import FastAPI
import uvicorn
app = FastAPI()


@app.get("/message")
async def root():
    return {"message": "Hello World"}

if __name__ == '__main__':
    uvicorn.run(app='main:app', host="127.0.0.1", port=5000, reload=True, debug=True)

I tried modifying the uvicorn\protocols\utils.py code to print some information, as follow

def get_remote_addr(transport):
    socket_info = transport.get_extra_info("socket")
    print(socket_info)
    if socket_info is not None:
        try:
            info = socket_info.getpeername()
            return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None
        except OSError:
            # This case appears to inconsistently occur with uvloop
            # bound to a unix domain socket.
            return None

When a request is sent, the following information is printed:

<asyncio.TransportSocket fd=588, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 5000), raddr=(0, b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')>

Arryboom · 2021-09-03T18:37:24Z

it's quite weired problem,when I first use the 0.14 and code I provide above it was normal,but another day rerun its broken.it's totally the same code.and I can only fix it by the way I provided above

18870 · 2022-01-15T04:41:00Z

LmeSzinc/AzurLaneAutoScript#876 (comment)

Summary

Problems occurs only when reload is enabled (--reload), not sure about --workers because we don't use it

Solution

Reset Winsock netsh winsock reset
(From 使用nb-cli创建项目后运行出现错误 nonebot/nonebot2#20 (comment))

Kludex · 2022-10-29T19:16:04Z

Is this still an issue?

iudeen · 2022-10-29T19:17:01Z

This title scared me lol

Kludex · 2022-12-12T12:40:18Z

Since I can't reproduce the issue, and I didn't receive any reply about it, I'll assume that folks can solve the issue with the comment above: #1145 (comment).

I'll be closing this, but if you have a solution that needs a PR, feel free to create it, and explain how to reproduce, and how the fix works. 🙏

coolmian · 2024-01-17T07:03:39Z

LmeSzinc/AzurLaneAutoScript#876 (comment)

Summary

Problems occurs only when reload is enabled (--reload), not sure about --workers because we don't use it

Solution

Reset Winsock netsh winsock reset
(From 使用nb-cli创建项目后运行出现错误 nonebot/nonebot2#20 (comment))

Thank you!
I also encountered this issue in uvicorn version 0.26.0, and this command netsh winsock reset saved me！

my environment:
windows10
python3.8

euri10 added windows help wanted labels Dec 3, 2021

Kludex closed this as not planned Won't fix, can't repro, duplicate, stale Dec 12, 2022

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get_remote_addr return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' #1145

get_remote_addr return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' #1145

Arryboom commented Aug 11, 2021

Arryboom commented Aug 11, 2021

euri10 commented Aug 11, 2021

Arryboom commented Aug 11, 2021

abersheeran commented Aug 17, 2021

4XII-Khan commented Aug 22, 2021 •

edited

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Arryboom commented Sep 3, 2021

18870 commented Jan 15, 2022

Kludex commented Oct 29, 2022

iudeen commented Oct 29, 2022

Kludex commented Dec 12, 2022

coolmian commented Jan 17, 2024

get_remote_addr return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' #1145

get_remote_addr return (str(info[0]), int(info[1])) if isinstance(info, tuple) else None ValueError: invalid literal for int() with base 10: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' #1145

Comments

Arryboom commented Aug 11, 2021

Checklist

Describe the bug

To reproduce

Environment

Additional context

Arryboom commented Aug 11, 2021

euri10 commented Aug 11, 2021

Arryboom commented Aug 11, 2021

abersheeran commented Aug 17, 2021

4XII-Khan commented Aug 22, 2021 • edited Loading

Arryboom commented Sep 3, 2021

18870 commented Jan 15, 2022

Kludex commented Oct 29, 2022

iudeen commented Oct 29, 2022

Kludex commented Dec 12, 2022

coolmian commented Jan 17, 2024

4XII-Khan commented Aug 22, 2021 •

edited

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