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Redesign of request cleanup and logging to use End-Of-Request bucket

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(backport from async-dev branch to 2.3 trunk)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@327925 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brian Pane
2005-10-24 02:39:49 +00:00
parent 811b2867ab
commit 158559eacb
6 changed files with 140 additions and 22 deletions
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41
include/http_request.h
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@@ -237,11 +237,20 @@ AP_DECLARE(void) ap_allow_standard_methods(request_rec *r, int reset, ...);
#ifdef CORE_PRIVATE
/**
* Process a top-level request from a client
* Process a top-level request from a client, and synchronously write
* the response to the client
* @param r The current request
*/
void ap_process_request(request_rec *);
/**
* Process a top-level request from a client, allowing some or all of
* the response to remain buffered in the core output filter for later,
* asynchronous write completion
* @param r The current request
*/
void ap_process_async_request(request_rec *);
/**
* Kill the current request
* @param type Why the request is dieing
@@ -354,6 +363,36 @@ AP_DECLARE(int) ap_location_walk(request_rec *r);
AP_DECLARE(int) ap_directory_walk(request_rec *r);
AP_DECLARE(int) ap_file_walk(request_rec *r);
/** End Of REQUEST (EOR) bucket */
AP_DECLARE_DATA extern const apr_bucket_type_t ap_bucket_type_eor;
/**
* Determine if a bucket is an End Of REQUEST (EOR) bucket
* @param e The bucket to inspect
* @return true or false
*/
#define AP_BUCKET_IS_EOR(e) (e->type == &ap_bucket_type_eor)
/**
* Make the bucket passed in an End Of REQUEST (EOR) bucket
* @param b The bucket to make into an EOR bucket
* @param r The request to destroy when this bucket is destroyed
* @return The new bucket, or NULL if allocation failed
*/
AP_DECLARE(apr_bucket *) ap_bucket_eor_make(apr_bucket *b, request_rec *r);
/**
* Create a bucket referring to an End Of REQUEST (EOR). This bucket
* holds a pointer to the request_rec, so that the request can be
* destroyed right after all of the output has been sent to the client.
*
* @param list The freelist from which this bucket should be allocated
* @param r The request to destroy when this bucket is destroyed
* @return The new bucket, or NULL if allocation failed
*/
AP_DECLARE(apr_bucket *) ap_bucket_eor_create(apr_bucket_alloc_t *list,
request_rec *r);
#ifdef __cplusplus
}
#endif