Re: [Libevent-users] bad request with evhttp libevent-2.0.10

[Trong Long Dinh <tronglongcntt@xxxxxxxxx>]

I already review source code of libevent. Ur small code has same mean with mine. However, Both are meaningless because function  static char * end_of_path(char *cp, int allow_qchars) not allow '|' character. If uri query contain '|' character then it response "bad request".

On Thu, Jan 13, 2011 at 9:51 AM, Nick Mathewson <nickm@xxxxxxxxxxxxx> wrote:

On Wed, Jan 12, 2011 at 6:10 AM, Trong Long Dinh
<tronglongcntt@xxxxxxxxx> wrote:
> Hi all.
> I setup a simple httpd like this:
>
>> #include <stdlib.h>
>> #include <stdio.h>
>> #include <time.h>
>>
>> #include <err.h>
>> #include <event2/event.h>
>> #include <event2/http.h>
>> #include <event2/buffer.h>
>>
>> void now_handler(struct evhttp_request *req, void *arg) {
>>     struct evbuffer *buf = evhttp_request_get_output_buffer(req);
>>     evbuffer_add_printf(buf, "{\"now\":%d}", (int) time(NULL));
>>     evhttp_send_reply(req, HTTP_OK, "OK", NULL);
>> }

That's not how you send a response, I think.  Instead do it more like:

 struct evbuffer *buf = evbuffer_new();

 evbuffer_add_printf(buf, "{\"now\":%d}", (int) time(NULL));

 evhttp_send_reply(req, HTTP_OK, "OK", buf);
 evbuffer_free(buf);

If that doesn't work out for you, see if you can use some debugging
tool to see what exactly firefox is saying to your server, and what
your server is saying in response: that should make most protocol
errors pretty apparent.

yrs,
--
Nick
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