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understanding ngx_str_t structure

September 27, 2019 05:44AM
Hi,

I trying to print the requested URL path. For that I came across the "uri" member which is of type ngx_str_t) under ngx_http_request_t structure. When I print the "uri" using ngx_log_debug1 (ngx_log_debug1(NGX_LOG_DEBUG_HTTP, log, 0, "%s", r->uri.data)) I see some extra data printed.

For eg. when http://localhost/test is requested, "/test HTTP/1.1 Host" is printed.

In my understanding "uri.data" should have contained only "/test". The "uri.len" correctly shows the length as 5. The "data" member is unsigned char *data so while extracting the actual string do we need to consider the length in ngx_str_t ?
Subject Author Posted

understanding ngx_str_t structure

astre September 27, 2019 05:44AM

Re: understanding ngx_str_t structure

Roman Arutyunyan September 27, 2019 06:16AM

Re: understanding ngx_str_t structure

astre September 27, 2019 06:51AM

Re: understanding ngx_str_t structure

Roman Arutyunyan September 27, 2019 07:06AM

Re: understanding ngx_str_t structure

astre September 27, 2019 07:17AM

Re: understanding ngx_str_t structure

Roman Arutyunyan September 27, 2019 07:32AM

Re: understanding ngx_str_t structure

astre September 27, 2019 07:53AM



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