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From ic...@apache.org
Subject svn commit: r1731931 - in /httpd/httpd/trunk/modules/http2: h2_io.c h2_io.h
Date Tue, 23 Feb 2016 19:12:31 GMT
Author: icing
Date: Tue Feb 23 19:12:31 2016
New Revision: 1731931

URL: http://svn.apache.org/viewvc?rev=1731931&view=rev
Log:
improved eos out handling on streams

Modified:
    httpd/httpd/trunk/modules/http2/h2_io.c
    httpd/httpd/trunk/modules/http2/h2_io.h

Modified: httpd/httpd/trunk/modules/http2/h2_io.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_io.c?rev=1731931&r1=1731930&r2=1731931&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_io.c (original)
+++ httpd/httpd/trunk/modules/http2/h2_io.c Tue Feb 23 19:12:31 2016
@@ -308,7 +308,7 @@ apr_status_t h2_io_out_readx(h2_io *io,
         return APR_ECONNABORTED;
     }
     
-    if (io->eos_out) {
+    if (io->eos_out_read) {
         *plen = 0;
         *peos = 1;
         return APR_SUCCESS;
@@ -326,7 +326,7 @@ apr_status_t h2_io_out_readx(h2_io *io,
     else {
         status = h2_util_bb_readx(io->bbout, cb, ctx, plen, peos);
         if (status == APR_SUCCESS) {
-            io->eos_out = *peos;
+            io->eos_out_read = *peos;
         }
     }
     
@@ -340,7 +340,7 @@ apr_status_t h2_io_out_read_to(h2_io *io
         return APR_ECONNABORTED;
     }
     
-    if (io->eos_out) {
+    if (io->eos_out_read) {
         *plen = 0;
         *peos = 1;
         return APR_SUCCESS;
@@ -351,7 +351,7 @@ apr_status_t h2_io_out_read_to(h2_io *io
         return APR_EAGAIN;
     }
 
-    io->eos_out = *peos = h2_util_has_eos(io->bbout, *plen);
+    io->eos_out_read = *peos = h2_util_has_eos(io->bbout, *plen);
     return h2_util_move(bb, io->bbout, *plen, NULL, "h2_io_read_to");
 }
 
@@ -423,14 +423,17 @@ apr_status_t h2_io_out_close(h2_io *io,
     if (io->rst_error) {
         return APR_ECONNABORTED;
     }
-    if (!io->eos_out) { /* EOS has not been read yet */
+    if (!io->eos_out_read) { /* EOS has not been read yet */
         process_trailers(io, trailers);
         if (!io->bbout) {
             io->bbout = apr_brigade_create(io->pool, io->bucket_alloc);
         }
-        if (!h2_util_has_eos(io->bbout, -1)) {
-            APR_BRIGADE_INSERT_TAIL(io->bbout, 
-                                    apr_bucket_eos_create(io->bucket_alloc));
+        if (!io->eos_out) {
+            io->eos_out = 1;
+            if (!h2_util_has_eos(io->bbout, -1)) {
+                APR_BRIGADE_INSERT_TAIL(io->bbout, 
+                                        apr_bucket_eos_create(io->bucket_alloc));
+            }
         }
     }
     return APR_SUCCESS;

Modified: httpd/httpd/trunk/modules/http2/h2_io.h
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/http2/h2_io.h?rev=1731931&r1=1731930&r2=1731931&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/http2/h2_io.h (original)
+++ httpd/httpd/trunk/modules/http2/h2_io.h Tue Feb 23 19:12:31 2016
@@ -54,7 +54,8 @@ struct h2_io {
     unsigned int request_body   : 1; /* iff request has body */
     unsigned int eos_in         : 1; /* input eos has been seen */
     unsigned int eos_in_written : 1; /* input eos has been forwarded */
-    unsigned int eos_out        : 1; /* output eos has been seen */
+    unsigned int eos_out        : 1; /* output eos is present */
+    unsigned int eos_out_read   : 1; /* output eos has been forwarded */
     
     h2_io_op timed_op;               /* which operation is waited on, if any */
     struct apr_thread_cond_t *timed_cond; /* condition to wait on, maybe NULL */



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