发布于 2014-10-08 09:48:29 | 1425 次阅读 | 评论: 1 | 来源: 网友投递
Nginx WEB服务器
Nginx 是一个高性能的 HTTP 和 反向代理 服务器,也是一个 IMAP/POP3/SMTP 代理服务器。 Nginx 是由 Igor Sysoev 为俄罗斯访问量第二的 Rambler.ru 站点开发的,第一个公开版本0.1.0发布于2004年10月4日。其将源代码以类BSD许可证的形式发布,因它的稳定性、丰富的功能集、示例配置文件和低系统资源的消耗而闻名。
nginx错误日志
Nginx 是一个高性能的 HTTP 和 反向代理 服务器,也是一个 IMAP/POP3/SMTP 代理服务器。 Nginx 是由 Igor Sysoev 为俄罗斯访问量第二的 Rambler.ru 站点开发的,第一个公开版本0.1.0发布于2004年10月4日。其将源代码以类BSD许可证的形式发布,因它的稳定性、丰富的功能集、示例配置文件和低系统资源的消耗而闻名。
错误信息 |
错误说明 |
"upstream prematurely(过早的) closed connection" |
请求uri的时候出现的异常,是由于upstream还未返回应答给用户时用户断掉连接造成的,对系统没有影响,可以忽略 |
"recv() failed (104: Connection reset by peer)" |
(1)服务器的并发连接数超过了其承载量,服务器会将其中一些连接Down掉; (2)客户关掉了浏览器,而服务器还在给客户端发送数据; (3)浏览器端按了Stop |
"(111: Connection refused) while connecting to upstream" |
用户在连接时,若遇到后端upstream挂掉或者不通,会收到该错误 |
"(111: Connection refused) while reading response header from upstream" |
用户在连接成功后读取数据时,若遇到后端upstream挂掉或者不通,会收到该错误 |
"(111: Connection refused) while sending request to upstream" |
Nginx和upstream连接成功后发送数据时,若遇到后端upstream挂掉或者不通,会收到该错误 |
"(110: Connection timed out) while connecting to upstream" |
nginx连接后面的upstream时超时 |
"(110: Connection timed out) while reading upstream" |
nginx读取来自upstream的响应时超时
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"(110: Connection timed out) while reading response header from upstream" |
nginx读取来自upstream的响应头时超时 |
"(110: Connection timed out) while reading upstream" |
nginx读取来自upstream的响应时超时 |
"(104: Connection reset by peer) while connecting to upstream" |
upstream发送了RST,将连接重置 |
"upstream sent invalid header while reading response header from upstream" |
upstream发送的响应头无效 |
"upstream sent no valid HTTP/1.0 header while reading response header from upstream" |
upstream发送的响应头无效 |
"client intended to send too large body" |
用于设置允许接受的客户端请求内容的最大值,默认值是1M,client发送的body超过了设置值 |
"reopening logs" |
用户发送kill -USR1命令 |
"gracefully shutting down", |
用户发送kill -WINCH命令 |
"no servers are inside upstream" |
upstream下未配置server |
"no live upstreams while connecting to upstream" |
upstream下的server全都挂了 |
"SSL_do_handshake() failed" |
SSL握手失败 |
"SSL_write() failed (SSL:) while sending to client" |
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"(13: Permission denied) while reading upstream" |
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"(98: Address already in use) while connecting to upstream" |
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"(99: Cannot assign requested address) while connecting to upstream" |
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"ngx_slab_alloc() failed: no memory in SSL session shared cache" |
ssl_session_cache大小不够等原因造成 |
"could not add new SSL session to the session cache while SSL handshaking" |
ssl_session_cache大小不够等原因造成 |
"send() failed (111: Connection refused)" |
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