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At the hack-athon we decided to change the way that input filters

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determine how much data is returned to the previous filter.  Prior to this
change, we used a field in the conn_rec to determine how much to return.
After this change, we use an argument to ap_get_brigade.  This makes it
much more obvious how things work at all levels, so that module authors
can easily determine how much data is supposed to be returned to them.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88912 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Ryan Bloom
2001-04-22 22:19:32 +00:00
parent 97b23cb074
commit eb94b557ee
12 changed files with 41 additions and 37 deletions
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3
modules/http/http_request.c
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@@ -367,6 +367,7 @@ static void check_pipeline_flush(request_rec *r)
### allow us to defer creation of the brigade to when we actually
### need to send a FLUSH. */
apr_bucket_brigade *bb = apr_brigade_create(r->pool);
apr_size_t zero = 0;
/* Flush the filter contents if:
*
@@ -375,7 +376,7 @@ static void check_pipeline_flush(request_rec *r)
*/
/* ### shouldn't this read from the connection input filters? */
if (!r->connection->keepalive ||
ap_get_brigade(r->input_filters, bb, AP_MODE_PEEK) != APR_SUCCESS) {
ap_get_brigade(r->input_filters, bb, AP_MODE_PEEK, &zero) != APR_SUCCESS) {
apr_bucket *e = apr_bucket_flush_create();
/* We just send directly to the connection based filters. At