Hello there

I met two problem.

• Concurrent with more than 1000 requests.

I find that if I send more than 1000 requests at the same time, some requests will get timeout exception.

• unable handle http message with bad separator:

Some http header and body are concatenated by "\n\n", not "\r\n\r\n". this package cannnot handle theme correctly, but browser can.
ps: I encountered this problem on win, I do not know Linux will not have this problem