Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 1 | /*************************************************************************** |
| 2 | * _ _ ____ _ |
| 3 | * Project ___| | | | _ \| | |
| 4 | * / __| | | | |_) | | |
| 5 | * | (__| |_| | _ <| |___ |
| 6 | * \___|\___/|_| \_\_____| |
| 7 | * |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 8 | * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 9 | * |
| 10 | * This software is licensed as described in the file COPYING, which |
| 11 | * you should have received as part of this distribution. The terms |
Alex Deymo | d15eaac | 2016-06-28 14:49:26 -0700 | [diff] [blame] | 12 | * are also available at https://curl.haxx.se/docs/copyright.html. |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 13 | * |
| 14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
| 15 | * copies of the Software, and permit persons to whom the Software is |
| 16 | * furnished to do so, under the terms of the COPYING file. |
| 17 | * |
| 18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 19 | * KIND, either express or implied. |
| 20 | * |
| 21 | ***************************************************************************/ |
| 22 | |
Bertrand SIMONNET | e6cd738 | 2015-07-01 15:39:44 -0700 | [diff] [blame] | 23 | #include "curl_setup.h" |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 24 | |
| 25 | #include <curl/curl.h> |
| 26 | #include "urldata.h" |
| 27 | #include "sendf.h" |
| 28 | #include "multiif.h" |
| 29 | #include "speedcheck.h" |
| 30 | |
Alex Deymo | e3149cc | 2016-10-05 11:18:42 -0700 | [diff] [blame] | 31 | void Curl_speedinit(struct Curl_easy *data) |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 32 | { |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 33 | memset(&data->state.keeps_speed, 0, sizeof(struct curltime)); |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 34 | } |
| 35 | |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 36 | /* |
| 37 | * @unittest: 1606 |
| 38 | */ |
Alex Deymo | e3149cc | 2016-10-05 11:18:42 -0700 | [diff] [blame] | 39 | CURLcode Curl_speedcheck(struct Curl_easy *data, |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 40 | struct curltime now) |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 41 | { |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 42 | if((data->progress.current_speed >= 0) && data->set.low_speed_time) { |
| 43 | if(data->progress.current_speed < data->set.low_speed_limit) { |
| 44 | if(!data->state.keeps_speed.tv_sec) |
| 45 | /* under the limit at this very moment */ |
| 46 | data->state.keeps_speed = now; |
| 47 | else { |
| 48 | /* how long has it been under the limit */ |
Alex Deymo | 486467e | 2017-12-19 19:04:07 +0100 | [diff] [blame] | 49 | timediff_t howlong = Curl_timediff(now, data->state.keeps_speed); |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 50 | |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 51 | if(howlong >= data->set.low_speed_time * 1000) { |
| 52 | /* too long */ |
| 53 | failf(data, |
| 54 | "Operation too slow. " |
| 55 | "Less than %ld bytes/sec transferred the last %ld seconds", |
| 56 | data->set.low_speed_limit, |
| 57 | data->set.low_speed_time); |
| 58 | return CURLE_OPERATION_TIMEDOUT; |
| 59 | } |
| 60 | } |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 61 | } |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 62 | else |
| 63 | /* faster right now */ |
| 64 | data->state.keeps_speed.tv_sec = 0; |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 65 | } |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 66 | |
Elliott Hughes | 82be86d | 2017-09-20 17:00:17 -0700 | [diff] [blame] | 67 | if(data->set.low_speed_limit) |
| 68 | /* if low speed limit is enabled, set the expire timer to make this |
| 69 | connection's speed get checked again in a second */ |
| 70 | Curl_expire(data, 1000, EXPIRE_SPEEDCHECK); |
| 71 | |
Kristian Monsen | 5ab5018 | 2010-05-14 18:53:44 +0100 | [diff] [blame] | 72 | return CURLE_OK; |
| 73 | } |