Make it possible to disable http(s) server events. This improves
performance of the server, as http server creates events on every signle
read or write to the socket.
1. In async requests, if the two or more requests are made on same
socket then it used to block the second request.
2. The main thread is used to block on select call. And there done
no FD_SET for particular fd.
Closes https://github.com/espressif/esp-idf/issues/16998
1. If the user wants authenticate the request, then user needs to do
this before upgrading the protocol to websocket.
2. To achieve this, added pre_handshake_callack, which will execute
before handshake, i.e. before switching protocol.
In httpd_register_uri_handler api, for the strdup function failure case was not
checked and not returned any error by freeing previously allocated memory, if the memory
allocation for strdup function did not gets successful.
Closes https://github.com/espressif/esp-idf/issues/15878
1. In httpd_req_async_handler_begin, the httpd_req_aux is locally malloced
and data is done memcpy to local httpd_req_aux from request'ss httpd_req_aux for
async request use-case, this causes scartch pointer from these two structs
pointing to same memory address.
2. In current workflow, the request's sratch buffer is freed in httpd_parse.c
httpd_req_cleanup api. Therefore if the user try to fetch the data (like headers)
from the scratch buffer, data will be not available.
3. Each request should have the deep copy of the scratch buffer. To retrive
the data later.
Closes https://github.com/espressif/esp-idf/issues/15587
res_buf was not freed for the chunk response type in case of
first_chunk_sent true condition.
This commit ensures that resp_buf is freed and few cosmetic
changes are made
In this commit, esp_http_server's http_parser scratch is made dynamic.
User is asked to give limit size for header and URI, according to which
scratch buufer allocates memory upto limits
The socket address length is not typecasted properly while
passing to bind and sendto functions. Due to this
http_server/simple was not running with target linux on MacOS
used to give error -
I (132253266) port: Starting scheduler.
I (132253269) esp_netif_loopback: loopback initialization
I (132253269) example: Starting server on port: '8001'
E (132253270) httpd: httpd_server_init: error in creating ctrl socket (22)
I (132253270) example: Error starting server!
With this commit, simple http server runs with target linux
on MacOS for IPV4 configurations
Static task creation on Linux target had issues with insufficient stack
memory allocation. Type of `StackType_t` is `unsigned long` and hence
it must be considered during stack memory allocation.
Fix ensures proper working of simple HTTP server example.
fix(esp_http_server): prevent concurrent access to socket used in async http requests (GitHub PR)
Closes IDFGH-13263 and IDFGH-13053
See merge request espressif/esp-idf!32267
