curl_multi_socket_all(3) Library Functions Manual curl_multi_socket_all(3)
NAME
curl_multi_socket_all - reads/writes available data for all easy
handles
SYNOPSIS
#include <curl/curl.h>
CURLMcode curl_multi_socket_all(CURLM *multi_handle,
int *running_handles);
DESCRIPTION
This function is deprecated for performance reasons but there are no
plans to remove it from the API. Use curl_multi_socket_action(3)
instead.
At return, the integer running_handles points to contains the number of
still running easy handles within the multi handle. When this number
reaches zero, all transfers are complete/done.
Force libcurl to (re-)check all its internal sockets and transfers
instead of just a single one by calling curl_multi_socket_all(3). Note
that there should not be any reason to use this function.
PROTOCOLS
This functionality affects all supported protocols
EXAMPLE
int main(void)
{
int running;
int rc;
CURLM *multi;
rc = curl_multi_socket_all(multi, &running);
}
AVAILABILITY
Added in curl 7.15.4
RETURN VALUE
CURLMcode type, general libcurl multi interface error code.
The return code is for the whole multi stack. Problems still might have
occurred on individual transfers even when one of these functions
return OK.
SEE ALSO
curl_multi_cleanup(3), curl_multi_fdset(3), curl_multi_info_read(3),
curl_multi_init(3), thehiperfifo.cexample
libcurl 2024-12-12 curl_multi_socket_all(3)
curl 8.11.1 - Generated Sun Dec 15 10:11:45 CST 2024