lib: send eos flag

Adds a `bool eos` flag to send methods to indicate that the data is the
last chunk the invovled transfer wants to send to the server.

This will help protocol filters like HTTP/2 and 3 to forward the
stream's EOF flag and also allow to EAGAIN such calls when buffers are
not yet fully flushed.

Closes #14220
This commit is contained in:
Stefan Eissing 2024-07-18 11:29:37 +02:00 committed by Daniel Stenberg
parent c98f6fcde7
commit be93299f10
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GPG key ID: 5CC908FDB71E12C2
41 changed files with 200 additions and 166 deletions

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@ -217,7 +217,7 @@ static CURLproxycode socks_state_send(struct Curl_cfilter *cf,
CURLcode result;
nwritten = Curl_conn_cf_send(cf->next, data, (char *)sx->outp,
sx->outstanding, &result);
sx->outstanding, FALSE, &result);
if(nwritten <= 0) {
if(CURLE_AGAIN == result) {
return CURLPX_OK;