Merged revisions 191489 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

................
  r191489 | jpeeler | 2009-05-01 13:09:23 -0500 (Fri, 01 May 2009) | 15 lines
  
  Merged revisions 191488 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r191488 | jpeeler | 2009-05-01 12:40:46 -0500 (Fri, 01 May 2009) | 9 lines
    
    Fix DTMF not being sent to other side after a partial feature match
    
    This fixes a regression from commit 176701. The issue was that
    ast_generic_bridge never exited after the feature digit timeout had elapsed,
    which prevented the queued DTMF from being sent to the other side.
    
    This issue was reported to me directly.
  ........
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@191505 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/channel.c

@@ -4446,6 +4446,13 @@ static enum ast_bridge_result ast_generic_bridge(struct ast_channel *c0, struct
 
 	ast_poll_channel_add(c0, c1);
 
+	if (config->feature_timer > 0 && ast_tvzero(config->nexteventts)) {
+		/* nexteventts is not set when the bridge is not scheduled to
+ 		 * break, so calculate when the bridge should possibly break
+ 		 * if a partial feature match timed out */
+		config->nexteventts = ast_tvadd(ast_tvnow(), ast_samp2tv(config->feature_timer, 1000));
+	}
+
 	for (;;) {
 		struct ast_channel *who, *other;
 
@@ -4468,8 +4475,20 @@ static enum ast_bridge_result ast_generic_bridge(struct ast_channel *c0, struct
 				}
 				break;
 			}
-		} else
+		} else {
+			/* If a feature has been started and the bridge is configured to 
+ 			 * to not break, leave the channel bridge when the feature timer
+			 * time has elapsed so the DTMF will be sent to the other side. 
+ 			 */
+			if (!ast_tvzero(config->nexteventts)) {
+				int diff = ast_tvdiff_ms(config->nexteventts, ast_tvnow());
+				if (diff <= 0) {
+					res = AST_BRIDGE_RETRY;
+					break;
+				}
+			}
 			to = -1;
+		}
 		/* Calculate the appropriate max sleep interval - in general, this is the time,
 		   left to the closest jb delivery moment */
 		if (jb_in_use)