还不到1000个长连接

shijiang1130

服务端开始警告了：
[ 2542.519850] TCP: request_sock_TCP: Possible SYN flooding on port 88. Sending cookies.  Check SNMP counters.
lyuan@ubuntu01:~$ ss -n | grep :88 | wc -l
980

客户端开始抱怨了:
=ERROR REPORT==== 14-Apr-2016::21:22:52 ===
Error in process <0.1178.0> with exit value:
{{badmatch,{error,etimedout}},
[{endpoint,l,0,[{file,"endpoint.erl"},{line,9}]}]}

shijiang1130

1. lyuan@ubuntu01:~$ ss -n | grep :88 | wc -l
   
2. 1023
   
3. lyuan@ubuntu01:~$

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要调优啦

shijiang1130

shijiang1130

风扇已经呼呼呼

shijiang1130

root@ubuntu01:/home/lyuan# ss -n | grep :88 | wc -l
2922
root@ubuntu01:/home/lyuan#

shijiang1130

q1208c

你这意思是 Windows 不行？

shijiang1130

1. =ERROR REPORT==== 14-Apr-2016::22:25:33 ===
   
2. Error in process <0.22291.0> with exit value:
   
3. {{badmatch,{error,system_limit}},
   
4. [{endpoint,l,0,[{file,"endpoint.erl"},{line,9}]}]}
   

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好：４７６１

shijiang1130

1. =ERROR REPORT==== 14-Apr-2016::22:27:28 ===
   
2. File operation error: system_limit. Target: d:/Program Files/erl7.3/lib/cosFileTransfer-1.2/ebin. Function: list_dir.
   
3. 
   
4. =ERROR REPORT==== 14-Apr-2016::22:27:28 ===
   
5. File operation error: system_limit. Target: d:/Program Files/erl7.3/lib/cosEventDomain-1.2/ebin. Function: list_dir.
   
6. 
   
7. =ERROR REPORT==== 14-Apr-2016::22:27:28 ===
   
8. File operation error: system_limit. Target: d:/Program Files/erl7.3/lib/cosEvent-2.2/ebin. Function: list_dir.
   
9. 
   
10. =ERROR REPORT==== 14-Apr-2016::22:27:28 ===
    
11. File operation error: system_limit. Target: d:/Program Files/erl7.3/lib/compiler-6.0.3/ebin. Function: list_dir.
    

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shijiang1130

windows还行！过10000了，睡觉