Apache Proxy FCGI错误

Question

I have a recurrent worry that fell the site that we host.

• OS: Ubuntu 16.04 server
• Apache: 2.4.18
• Php-fpm version: 7.0

The error message in the log file Apache error.log :

[proxy_fcgi: error] [pid 6588] (32) Broken pipe: [client 127.0.0.1:59404] AH01075: Error dispatching request to: (passing brigade to output filters)

How can I solve this error?

Answer 1

here is the haproxy configuration of the web server:

"global" log 127.0.0.1 local0 #log / dev / log local0 #log / dev / log local1 notice chroot / var / lib / haproxy socket stats /run/haproxy/admin.sock mode 660 level admin stats timeout 30s user haproxy group haproxy daemon

# Default SSL material locations ca-base / etc / ssl / certs crt-base / etc / ssl / private

defaults log 127.0.0.1 local0 global log http mode maxconn 4096 option httplog option dontlognull forwardfor option http-server-close option redispatch option retries 3 timeout connect 5000 customer timeout 600s timeout server 600s errorfile 400 /etc/haproxy/errors/400.http errorfile 403 /etc/haproxy/errors/403.http errorfile 408 /etc/haproxy/errors/408.http errorfile 500 /etc/haproxy/errors/500.http errorfile 502 /etc/haproxy/errors/502.http errorfile 503 /etc/haproxy/errors/503.http errorfile 504 /etc/haproxy/errors/504.http

frontend 80 bind *: 80 acl is_box hdr_sub (User-Agent) -i box acl is_box_api path_beg -i / api / box redirect scheme https code 308 if! is_box! is_box_api! {ssl_fc} http mode default_backend httpcache

frontend 443 #bind *: 443 ssl crt /usr/local/etc/haproxy/certs/prod-calde.ucs.com.pem ssl crt / usr / local / etc / haproxy / certs bind *: 443 ssl crt /usr/local/etc/haproxy/certs/prod-calde.ucs.com.pem default_backend httpcache http mode

"httpcache backend" " http mode acl forwarded_proto hdr_cnt (X-Forwarded-Proto) eq 0 acl forwarded_port hdr_cnt (X-Forwarded-Port) eq 0 http-request add-header X-Forwarded-Port% [dst_port] if forwarded_port http-request add-header X-Forwarded-Proto https if {ssl_fc} forwarded_proto server node1 127.0.0.1:6081 "