From b99ca309bc5fce1749c33c1f6d647ae36ee881dc Mon Sep 17 00:00:00 2001 From: Christian Hesse Date: Mon, 13 Jan 2014 08:24:15 +0100 Subject: try to guess the fastest server for packages --- pacredir.c | 16 ++++++++++++++-- pacredir.h | 2 ++ 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/pacredir.c b/pacredir.c index 99b000e..a148257 100644 --- a/pacredir.c +++ b/pacredir.c @@ -264,6 +264,11 @@ static void * get_http_code(void * data) { return NULL; } + if ((res = curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &(request->time_total))) != CURLE_OK) { + write_log(stderr, "curl_easy_getinfo() failed: %s\n", curl_easy_strerror(res)); + return NULL; + } + /* get last modified time */ if (request->http_code == MHD_HTTP_OK) { if ((res = curl_easy_getinfo(curl, CURLINFO_FILETIME, &(request->last_modified))) != CURLE_OK) { @@ -301,6 +306,7 @@ static int ahc_echo(void * cls, struct MHD_Connection * connection, const char * struct request ** requests = NULL; struct request * request = NULL; long http_code = 0, last_modified = 0; + double time_total = INFINITY; /* we want the filename, not the path */ basename = uri; @@ -390,14 +396,20 @@ static int ahc_echo(void * cls, struct MHD_Connection * connection, const char * request = requests[i]; + if (request->http_code == MHD_HTTP_OK) + printf("Found: %s (%f sec)\n", request->url, request->time_total); + if (request->http_code == MHD_HTTP_OK && - (dbfile == 0 || request->last_modified > last_modified)) { - printf("Found: %s\n", request->url); + /* for db files choose the most recent server */ + ((dbfile == 1 && request->last_modified > last_modified) || + /* for packages try to guess the fastest server */ + (dbfile == 0 && request->time_total < time_total))) { if (url != NULL) free(url); url = request->url; http_code = MHD_HTTP_OK; last_modified = request->last_modified; + time_total = request->time_total; } else free(request->url); free(request); diff --git a/pacredir.h b/pacredir.h index 2b1a1c1..da64464 100644 --- a/pacredir.h +++ b/pacredir.h @@ -49,6 +49,8 @@ struct request { char * url; /* HTTP status code */ long http_code; + /* total connection time */ + double time_total; /* last modified timestamp */ long last_modified; }; -- cgit v1.2.3-70-g09d2