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f5700ea88b
Due to very frequent updates of the rate limit "window", it could attempt to rate limit within the same milliseconds and that then made the calculations wrong, leading to it not behaving correctly on very fast transfers. This new logic updates the rate limit "window" to be no shorter than the last three seconds and only updating the timestamps for this when switching between the states TOOFAST/PERFORM. Reported-by: 刘佩东 Fixes #2386 Closes #2388
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
#ifndef HEADER_CURL_PROGRESS_H
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#define HEADER_CURL_PROGRESS_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 - 2018, 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 "timeval.h"
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typedef enum {
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TIMER_NONE,
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TIMER_STARTOP,
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TIMER_STARTSINGLE,
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TIMER_NAMELOOKUP,
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TIMER_CONNECT,
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TIMER_APPCONNECT,
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TIMER_PRETRANSFER,
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TIMER_STARTTRANSFER,
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TIMER_POSTRANSFER,
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TIMER_STARTACCEPT,
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TIMER_REDIRECT,
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TIMER_LAST /* must be last */
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} timerid;
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int Curl_pgrsDone(struct connectdata *);
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void Curl_pgrsStartNow(struct Curl_easy *data);
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void Curl_pgrsSetDownloadSize(struct Curl_easy *data, curl_off_t size);
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void Curl_pgrsSetUploadSize(struct Curl_easy *data, curl_off_t size);
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void Curl_pgrsSetDownloadCounter(struct Curl_easy *data, curl_off_t size);
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void Curl_pgrsSetUploadCounter(struct Curl_easy *data, curl_off_t size);
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void Curl_ratelimit(struct Curl_easy *data, struct curltime now);
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int Curl_pgrsUpdate(struct connectdata *);
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void Curl_pgrsResetTransferSizes(struct Curl_easy *data);
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void Curl_pgrsTime(struct Curl_easy *data, timerid timer);
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timediff_t Curl_pgrsLimitWaitTime(curl_off_t cursize,
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curl_off_t startsize,
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curl_off_t limit,
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struct curltime start,
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struct curltime now);
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/* Don't show progress for sizes smaller than: */
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#define LEAST_SIZE_PROGRESS BUFSIZE
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#define PROGRESS_DOWNLOAD (1<<0)
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#define PROGRESS_UPLOAD (1<<1)
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#define PROGRESS_DOWN_AND_UP (PROGRESS_UPLOAD | PROGRESS_DOWNLOAD)
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#define PGRS_SHOW_DL (1<<0)
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#define PGRS_SHOW_UL (1<<1)
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#define PGRS_DONE_DL (1<<2)
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#define PGRS_DONE_UL (1<<3)
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#define PGRS_HIDE (1<<4)
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#define PGRS_UL_SIZE_KNOWN (1<<5)
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#define PGRS_DL_SIZE_KNOWN (1<<6)
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#define PGRS_HEADERS_OUT (1<<7) /* set when the headers have been written */
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#endif /* HEADER_CURL_PROGRESS_H */
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