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Opened 9 months ago

Closed 9 months ago

Last modified 9 months ago

#2149 closed defect (fixed)

python3 http and websocket handler fails

Reported by: Antoine Martin Owned by: Antoine Martin
Priority: major Milestone: 2.5
Component: android Version: 2.4.x
Keywords: Cc:

Description

With python3, we get:

2019-02-15 12:26:36,402 peer: (0, -1, -1)
2019-02-15 12:26:36,402 new_connection((<flags G_IO_IN of type GLib.IOCondition>, <socket.socket fd=4, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('0.0.0.0', 10000)>)) sock=<socket.socket fd=30, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 10000), raddr=('127.0.0.1', 41160)>, socket_info=('0.0.0.0', 10000), timeout=0.1, address=('127.0.0.1', 41160), peername=('127.0.0.1', 41160). timeout=0.1
2019-02-15 12:26:36,402 SocketConnection(<socket.socket fd=30, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 10000), raddr=('127.0.0.1', 41160)>, ('127.0.0.1', 10000), ('127.0.0.1', 41160), ('127.0.0.1', 41160), 'tcp', {})
2019-02-15 12:26:36,402 Connection(('127.0.0.1', 41160), 'tcp', {})
2019-02-15 12:26:36,402 handle_new_connection(tcp socket: 127.0.0.1:10000 <- 127.0.0.1:41160, <socket.socket fd=30, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('127.0.0.1', 10000), raddr=('127.0.0.1', 41160)>, ('127.0.0.1', 41160), 'tcp', ('127.0.0.1', 41160), ('0.0.0.0', 10000)) sockname=('127.0.0.1', 10000), target=('127.0.0.1', 41160)
2019-02-15 12:26:36,653 socket tcp socket: 127.0.0.1:10000 <- 127.0.0.1:41160 peek: got 367 bytes
2019-02-15 12:26:36,653 socket peek=b'GET /js/Protocol.js HTTP/1.1\r\nHost: localhost:10000\r\nConnection: keep-alive\r\nUser-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.20 Safari/537.36\r\nAccept: */*\r\nReferer: http://localhost:10000/\r\nAccept-Encoding: gzip, deflate, br\r\nAccept-Language: en-GB,en;q=0.9,fr-FR;q=0.8,fr;q=0.7,th-TH;q=0.6,th;q=0.5,en-US;q=0.4\r\n\r\n'
2019-02-15 12:26:36,653 socket peek hex=474554202f6a732f50726f746f636f6c2e6a7320485454502f312e310d0a486f73743a206c6f63616c686f73743a31303030300d0a436f6e6e656374696f6e3a206b6565702d616c6976650d0a557365722d4167656e743a204d6f7a696c6c612f352e3020285831313b204c696e7578207838365f363429204170706c655765
2019-02-15 12:26:36,653 socket peek line1=b'GET /js/Protocol.js HTTP/1.1'
2019-02-15 12:26:36,653 may_wrap_socket(..) peek_data=b'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' from 127.0.0.1:41160
2019-02-15 12:26:36,653 start_http_socket(tcp, tcp socket: 127.0.0.1:10000 <- 127.0.0.1:41160, False, ..) http proto=http, line1=b'GET /js/Protocol.js HTTP/1.1'
2019-02-15 12:26:36,653 New http GET request received from 127.0.0.1:41160 for '/js/Protocol.js'
2019-02-15 12:26:36,653 start_http(tcp, tcp socket: 127.0.0.1:10000 <- 127.0.0.1:41160, False, http GET, ('127.0.0.1', 41160)) www dir=/usr/share/xpra/www, headers dir=/usr/share/xpra/http-headers
2019-02-15 12:26:36,653 may_wrap_socket(..)=(False, tcp socket: 127.0.0.1:10000 <- 127.0.0.1:41160, None)
2019-02-15 12:26:36,654 send_head() script(/js/Protocol.js)=None
2019-02-15 12:26:36,654 translate_path(/js/Protocol.js)=/usr/share/xpra/www/js/Protocol.js
2019-02-15 12:26:36,654 guess_type(/usr/share/xpra/www/js/Protocol.js)=text/javascript
2019-02-15 12:26:36,654 accept-encoding=['gzip', 'deflate', 'br']
2019-02-15 12:26:36,654 sending pre-compressed file '/usr/share/xpra/www/js/Protocol.js.br'
2019-02-15 12:26:36,654 "GET /js/Protocol.js HTTP/1.1" 200 -
2019-02-15 12:26:36,654 may_reload_headers() http headers time={'/usr/share/xpra/http-headers': 1540297043.2877665}, mtime=1540297043.2877665
2019-02-15 12:26:36,654 
Traceback (most recent call last):
  File "/usr/lib64/python3.7/site-packages/xpra/server/server_core.py", line 1172, in start_http
    WebSocketRequestHandler(sock, frominfo, new_websocket_client, self._www_dir, self._http_headers_dir, scripts)
  File "/usr/lib64/python3.7/site-packages/xpra/net/websockets/handler.py", line 28, in __init__
    HTTPRequestHandler.__init__(self, sock, addr, web_root, http_headers_dir, script_paths)
  File "/usr/lib64/python3.7/site-packages/xpra/server/http_handler.py", line 59, in __init__
    BaseHTTPRequestHandler.__init__(self, sock, addr, server)
  File "/usr/lib64/python3.7/socketserver.py", line 720, in __init__
    self.handle()
  File "/usr/lib64/python3.7/http/server.py", line 426, in handle
    self.handle_one_request()
  File "/usr/lib64/python3.7/http/server.py", line 415, in handle_one_request
    self.wfile.flush() #actually send the response if not already done.
ValueError: flush of closed file
2019-02-15 12:26:36,654 Error: http GET request failure
2019-02-15 12:26:36,654  for client 127.0.0.1:41160:
2019-02-15 12:26:36,654  flush of closed file

The websocket connection almost works, goes to "established" state then drops out.

Change History (1)

comment:1 Changed 9 months ago by Antoine Martin

Resolution: fixed
Status: newclosed

Fixed in r21737. See also #853

Last edited 9 months ago by Antoine Martin (previous) (diff)
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