已经看到同样的问题 -上游过早关闭连接,同时从上游读取响应标头,客户端 但正如 Jhilke Dai 所说,它根本没有解决,我同意。在安装 nginx+phpFPM 时遇到同样的错误。当前软件版本:FreeBSd9.1 上的 nginx 1.2.8 php 5.4.13 (cli)。实际上有点隔离了这个错误,并确定它发生在尝试通过 phpMyadmin 将大于 3 mbs 的大文件导入 mysql 时。当达到 30 秒限制时,还计算后端关闭连接。Nginx 错误日志抛出这个
[error] 49927#0: *196 upstream prematurely closed connection while reading response header from upstream, client: 7X.XX.X.6X, server: domain.com, request: "POST /php3/import.php HTTP/1.1", upstream: "fastcgi://unix:/tmp/php5-fpm.sock2:", host: "domain.com", referrer: "http://domain.com/phpmyadmin/db_import.php?db=testdb&server=1&token=9ee45779dd53c45b7300545dd3113fed"
我的 php.ini 限制相应提高
upload_max_filesize = 200M
default_socket_timeout = 60
max_execution_time = 600
max_input_time = 600
my.cnf 相关限制
max_allowed_packet = 512M
Fastcgi 限制
location ~ \.php$ {
# fastcgi_split_path_info ^(.+\.php)(.*)$;
fastcgi_pass unix:/tmp/php5-fpm.sock2;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_intercept_errors on;
fastcgi_ignore_client_abort on;
fastcgi_connect_timeout 60s;
fastcgi_send_timeout 200s;
fastcgi_read_timeout 200s;
fastcgi_buffer_size 128k;
fastcgi_buffers 8 256k;
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
尝试更改 fastcgi 超时以及缓冲区大小,但没有帮助。php 错误日志没有显示问题,启用所有通知,警告 - 没有任何用处。还尝试禁用 APC - 没有效果。