[patch] unified diff version of attachment 7152

td (text/plain), 1.93 KB, created by Co-Advisor on 2003-07-08 20:39:59 UTC

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Description: unified diff version of attachment 7152

Filename:

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Creator: Co-Advisor

Created: 2003-07-08 20:39:59 UTC

Size: 1.93 KB

patch

obsolete

>--- server/util_script.c Tue Jul 8 14:26:46 2003 >+++ server/util_script.c.7152 Tue Jul 8 14:28:40 2003 >@@ -591,6 +591,12 @@ > else if (!strcasecmp(w, "Transfer-Encoding")) { > apr_table_set(r->headers_out, w, l); > } >+ else if (!strcasecmp(w, "Age")) { >+ apr_table_set(r->headers_out, w, l); >+ } >+ else if (!strcasecmp(w, "Expires")) { >+ apr_table_set(r->headers_out, w, l); >+ } > /* > * If the script gave us a Last-Modified header, we can't just > * pass it on blindly because of restrictions on future values. >--- modules/experimental/cache_util.c Mon Feb 3 10:31:36 2003 >+++ modules/experimental/cache_util.c.7152 Tue Jul 8 14:34:40 2003 >@@ -164,6 +164,7 @@ > apr_int64_t age, maxage_req, maxage_cresp, maxage, smaxage, maxstale, minfresh; > const char *cc_cresp, *cc_req, *pragma_cresp; > const char *agestr = NULL; >+ const char *exps; > char *val; > apr_time_t age_c = 0; > cache_info *info = &(cache->handle->cache_obj->info); >@@ -208,6 +209,9 @@ > age_c = apr_atoi64(agestr); > } > >+ /* Extract "Expires" from the response header for determining Heuristic expiration condition */ >+ exps = apr_table_get(r->headers_out, "Expires"); >+ > /* calculate age of object */ > age = ap_cache_current_age(info, age_c, r->request_time); > >@@ -275,6 +279,18 @@ > /* make sure we don't stomp on a previous warning */ > apr_table_merge(r->headers_out, "Warning", "110 Response is stale"); > } >+ >+ /* >+ * If none of Expires, Cache-Control: max-age, or Cache-Control: >+ * s-maxage appears in the response, and the respose header age >+ * calculated is more than 24 hours add the warning 113 >+ */ >+ if((maxage_cresp == -1) && (smaxage == -1) && >+ (exps == NULL) && (age_c > 86400)) { >+ apr_table_merge(r->headers_out, "Warning", "113 Heuristic expiration"); >+ } >+ >+ > return 1; /* Cache object is fresh */ > } > return 0; /* Cache object is stale */ View Attachment As Diff View Attachment As Raw

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