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https://github.com/moparisthebest/curl
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9a2cbf30b8
Attempt to unpause a busy read in the CURLOPT_XFERINFOFUNCTION. When uploading from stdin in non-blocking mode, a delay in reading the stream (EAGAIN) causes curl to pause sending data (CURL_READFUNC_PAUSE). Prior to this change, a busy read was detected and unpaused only in the CURLOPT_WRITEFUNCTION handler. This change performs the same busy read handling in a CURLOPT_XFERINFOFUNCTION handler. Fixes #2051 Closes #4599 Reported-by: bdry on github
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
#ifndef HEADER_CURL_TOOL_CB_REA_H
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#define HEADER_CURL_TOOL_CB_REA_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "tool_setup.h"
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/*
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** callback for CURLOPT_READFUNCTION
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*/
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size_t tool_read_cb(void *buffer, size_t sz, size_t nmemb, void *userdata);
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/*
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** callback for CURLOPT_XFERINFOFUNCTION used to unpause busy reads
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*/
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int tool_readbusy_cb(void *clientp,
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curl_off_t dltotal, curl_off_t dlnow,
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curl_off_t ultotal, curl_off_t ulnow);
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#endif /* HEADER_CURL_TOOL_CB_REA_H */
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