[sr-dev] git:jason.penton/tm_async_reply_support: first work on async reply processing

Module: sip-router Branch: jason.penton/tm_async_reply_support Commit: 7199d849853dd89e2a1d7cc6415f83f8f1daae51 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=7199d84… Author: Jason Penton &lt;jason.penton(a)smilecoms.com&gt; Committer: Jason Penton &lt;jason.penton(a)smilecoms.com&gt; Date: Thu Mar 14 16:48:29 2013 +0200 first work on async reply processing --- parser/msg_parser.h | 1 + receive.c | 12 ++++++++++-- route_struct.h | 1 + 3 files changed, 12 insertions(+), 2 deletions(-) diff --git a/parser/msg_parser.h b/parser/msg_parser.h index 79194e3..49d91f6 100644 --- a/parser/msg_parser.h +++ b/parser/msg_parser.h @@ -119,6 +119,7 @@ typedef enum request_method { #define FL_SDP_BODY (1 << 12) /*!< msg has SDP in body */ #define FL_USE_UAC_FROM (1<<13) /* take FROM hdr from UAC instead of UAS*/ #define FL_USE_UAC_TO (1<<14) /* take TO hdr from UAC instead of UAS */ +#define FL_RPL_SUSPENDED (1<<15) /* for async reply processing */ /* WARNING: Value (1 << 28) is temporarily reserved for use in kamailio call_control * module (flag FL_USE_CALL_CONTROL )! */ diff --git a/receive.c b/receive.c index a4018ff..e107cfa 100644 --- a/receive.c +++ b/receive.c @@ -265,6 +265,12 @@ int receive_msg(char* buf, unsigned int len, struct receive_info* rcv_info) STATS_RPL_FWD_DROP(); goto skip_send_reply; /* drop the message, no error */ } + + if (unlikely(ret==0 || msg->flags&FL_RPL_SUSPENDED)) { + goto skip_send_reply; + /* suspend the reply (async), no error */ + } + } /* send the msg */ forward_reply(msg); @@ -277,8 +283,10 @@ int receive_msg(char* buf, unsigned int len, struct receive_info* rcv_info) DBG("successfully ran reply processing...(%d usec)\n", diff); #endif - /* execute post reply-script callbacks */ - exec_post_script_cb(msg, ONREPLY_CB_TYPE); + if (likely(!(msg->flags&FL_RPL_SUSPENDED))) { + /* execute post reply-script callbacks */ + exec_post_script_cb(msg, ONREPLY_CB_TYPE); + } } end: diff --git a/route_struct.h b/route_struct.h index e56f4c0..83d1eb0 100644 --- a/route_struct.h +++ b/route_struct.h @@ -147,6 +147,7 @@ typedef enum _operand_subtype action_param_type; #define RETURN_R_F 2 #define BREAK_R_F 4 #define DROP_R_F 8 +#define SUSPEND_R_F 16 #define IGNORE_ON_BREAK_R_F 256