POST請求和nginx

Question

我試圖發送很多post-requests到localhost:80（nginx-server）。

我送的標題是：

POST /LINK HTTP/1.1 
User-Agent: User agent 
Host: localhost 
Accept: */* 
Connection: Keep-Alive 
Content-Type: application/octet-stream 
Content-Length: 16 

DATA 16 BYTES 

僞代碼：

TCPSocket sock('localhost', 80); 
for(;;) { 
    sock.sendPost(); 
} 
sock.close(); 

但服務器返回第一時間：

HTTP/1.1 200 OK 
Server: nginx 
Date: Mon, 16 Apr 2012 14:54:26 GMT 
Content-Type: application/json 
Content-Length: 92 
Connection: close 

ANSWER 92 BYTES 

所以服務器不與週期的所有其他請求一起工作。

爲什麼不Connection: Keep-Alive工作和服務器返回Connection: close？

Answer 1

集keepalive_timeout和keepalive_requests至proper values。