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Upstream split a header in FastCGI
- To: nginx-ru@xxxxxxxxx
- Subject: Upstream split a header in FastCGI
- From: Grigory Batalov <bga@xxxxxxxxx>
- Date: Fri, 17 Feb 2006 19:32:41 +0300
- Organization: TEPKOM
Здравствуйте!
Хочу настроить FastCGI, но получаю постоянно ошибку
"502 Bad Gateway". В error.log пишут:
2006/02/17 18:57:51 [alert] 15689#0: *46 upstream split a header in FastCGI
records while reading response header from upstream, client: 127.0.0.1, server:
localhost, URL: "/trac/", upstream: "fastcgi://127.0.0.1:1027"
Что бы это могло означать?
В консоли:
$ telnet localhost 8084
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
GET /trac/
<html>
<head><title>502 Bad Gateway</title></head>
<body bgcolor="white">
<center><h1>502 Bad Gateway</h1></center>
<hr><center>nginx/0.3.28</center>
</body>
</html>
Connection closed by foreign host.
Настройки nginx.conf:
...
location /trac/ {
fastcgi_pass localhost:1027;
fastcgi_index trac.fcgi;
fastcgi_param SCRIPT_FILENAME
/usr/share/trac/cgi-bin/$fastcgi_script_name;
fastcgi_param SCRIPT_NAME
/usr/share/trac/cgi-bin/$fastcgi_script_name;
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;
}
...
Если интересно, этот самый trac.fcgi также пишет в (свой) лог:
Feb 17 18:57:50 fcgi: read: fd = 7, type = 1, requestId = 1, contentLength = 8
Feb 17 18:57:50 fcgi: read: fd = 7, type = 4, requestId = 1, contentLength = 57
Feb 17 18:57:50 fcgi: read: fd = 7, type = 4, requestId = 1, contentLength = 0
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 13
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 32
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 40
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 39
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 22
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength =
113
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 2
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength =
7147
(далее HTML текст на 7147 байт)
Feb 17 18:57:51 fcgi: protocolStatus = 0, appStatus = 0
Feb 17 18:57:51 fcgi: write: fd = 7, type = 6, requestId = 1, contentLength = 0
Feb 17 18:57:51 fcgi: write: fd = 7, type = 3, requestId = 1, contentLength = 8
(8 нулевых байт)
Feb 17 18:57:51 fcgi: end_request: flags = 0
Вроде бы всё нормально, но nginx ругается.
--
Григорий Баталов,
программист
ЗАО "Ланит-Терком"
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