add enable_file_write_buffering variable

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11677 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_ivr_play_say.c b/src/switch_ivr_play_say.c
index 73d21b401bfdf29d8d95d63e2d97651eb7ad6f63..a81c0016eb650790bc9433707f367477b349c22a 100644 (file)
--- a/src/switch_ivr_play_say.c
+++ b/src/switch_ivr_play_say.c
@@ -420,7 +420,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_record_file(switch_core_session_t *se
                }
        }
 
-       fh->pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
+       vval = switch_channel_get_variable(channel, "enable_file_write_buffering");
+       if (!vval || !switch_true(vval)) {
+               fh->pre_buffer_datalen = SWITCH_DEFAULT_FILE_BUFFER_LEN;
+       }
 
        if (switch_core_file_open(fh,
                                                          file,