feature(routes): Add rtable update

[ric-plt/lib/rmr.git] / src / nanomsg / include / rmr_private.h

diff --git a/src/nanomsg/include/rmr_private.h b/src/nanomsg/include/rmr_private.h
index 3b5d3d3..7d78382 100644 (file)
--- a/src/nanomsg/include/rmr_private.h
+++ b/src/nanomsg/include/rmr_private.h
@@ -1,14 +1,14 @@
 // : vi ts=4 sw=4 noet :
 /*
 ==================================================================================
 // : vi ts=4 sw=4 noet :
 /*
 ==================================================================================

-       Copyright (c) 2019 Nokia 
+       Copyright (c) 2019 Nokia

        Copyright (c) 2018-2019 AT&T Intellectual Property.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 
        Copyright (c) 2018-2019 AT&T Intellectual Property.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 

-       http://www.apache.org/licenses/LICENSE-2.0
+          http://www.apache.org/licenses/LICENSE-2.0

 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,


@@ -45,7 +45,7 @@ struct endpoint {
 };
 
 /*
 };
 
 /*

-       Context describing our world. Should be returned to user programme on 
+       Context describing our world. Should be returned to user programme on

        call to initialise, and passed as first parm on all calls to other
        visible functions.
 
        call to initialise, and passed as first parm on all calls to other
        visible functions.
 


@@ -59,12 +59,16 @@ struct uta_ctx {
        int     flags;                                  // CTXFL_ constants
        int nrtele;                                     // number of elements in the routing table
        int     nn_sock;                                // our general listen socket
        int     flags;                                  // CTXFL_ constants
        int nrtele;                                     // number of elements in the routing table
        int     nn_sock;                                // our general listen socket

+       int     trace_data_len;                 // len of tracing data that sits just past header (0 means none)
+       int     d1_len;                                 // lengths for additional post header, pre payload data areas
+       int d2_len;
+       int last_rto;                           // last receive timeout set so that we don't bash in on every call

        route_table_t* rtable;          // the active route table
        route_table_t* old_rtable;      // the previously used rt, sits here to allow for draining
        route_table_t* new_rtable;      // route table under construction
        if_addrs_t*     ip_list;                // list manager of the IP addresses that are on our known interfaces
        void*   mring;                          // ring where msgs are queued while waiting for a call response msg
        route_table_t* rtable;          // the active route table
        route_table_t* old_rtable;      // the previously used rt, sits here to allow for draining
        route_table_t* new_rtable;      // route table under construction
        if_addrs_t*     ip_list;                // list manager of the IP addresses that are on our known interfaces
        void*   mring;                          // ring where msgs are queued while waiting for a call response msg

-       
+

        char*   rtg_addr;                       // addr/port of the route table generation publisher
        int             rtg_port;                       // the port that the rtg listens on
 
        char*   rtg_addr;                       // addr/port of the route table generation publisher
        int             rtg_port;                       // the port that the rtg listens on
 


@@ -93,58 +97,16 @@ static int uta_link2( char* target );
 static int rt_link2_ep( endpoint_t* ep );
 static endpoint_t*  uta_add_ep( route_table_t* rt, rtable_ent_t* rte, char* ep_name, int group  );
 static int uta_epsock_byname( route_table_t* rt, char* ep_name );
 static int rt_link2_ep( endpoint_t* ep );
 static endpoint_t*  uta_add_ep( route_table_t* rt, rtable_ent_t* rte, char* ep_name, int group  );
 static int uta_epsock_byname( route_table_t* rt, char* ep_name );

-static int uta_epsock_rr( route_table_t *rt, int mtype, int group, int* more );
+static int uta_epsock_rr( route_table_t *rt, uint64_t key, int group, int* more );

 
 // ------ msg ------------------------------------------------
 
 // ------ msg ------------------------------------------------

-static rmr_mbuf_t* alloc_zcmsg( uta_ctx_t* ctx, rmr_mbuf_t* msg, int size, int state );
+static rmr_mbuf_t* alloc_zcmsg( uta_ctx_t* ctx, rmr_mbuf_t* msg, int size, int state, int tr_size );

 static inline rmr_mbuf_t* clone_msg( rmr_mbuf_t* old_msg  );
 static rmr_mbuf_t* rcv_msg( uta_ctx_t* ctx, rmr_mbuf_t* old_msg );
 static void* rcv_payload( uta_ctx_t* ctx, rmr_mbuf_t* old_msg );
 static rmr_mbuf_t* send_msg( uta_ctx_t* ctx, rmr_mbuf_t* msg, int nn_sock );
 static rmr_mbuf_t* send2ep( uta_ctx_t* ctx, endpoint_t* ep, rmr_mbuf_t* msg );
 
 static inline rmr_mbuf_t* clone_msg( rmr_mbuf_t* old_msg  );
 static rmr_mbuf_t* rcv_msg( uta_ctx_t* ctx, rmr_mbuf_t* old_msg );
 static void* rcv_payload( uta_ctx_t* ctx, rmr_mbuf_t* old_msg );
 static rmr_mbuf_t* send_msg( uta_ctx_t* ctx, rmr_mbuf_t* msg, int nn_sock );
 static rmr_mbuf_t* send2ep( uta_ctx_t* ctx, endpoint_t* ep, rmr_mbuf_t* msg );
 

-
-
-/*
-// --- message ring --------------------------
-static void* uta_mk_ring( int size );
-static void uta_ring_free( void* vr );
-static inline void* uta_ring_extract( void* vr );
-static inline int uta_ring_insert( void* vr, void* new_data );
-
-// --- message and context management --------
-static int ie_test( void* r, int i_factor, long inserts );
-static void free_ctx( uta_ctx_t* ctx );
-static rmr_mbuf_t* alloc_zcmsg( uta_ctx_t* ctx, rmr_mbuf_t* msg, int size, int state );
-static inline rmr_mbuf_t* clone_msg( rmr_mbuf_t* old_msg  );
-static rmr_mbuf_t* rcv_msg( uta_ctx_t* ctx, rmr_mbuf_t* old_msg );
-
-// ----- route table static things ---------
-static void collect_things( void* st, void* entry, char const* name, void* thing, void* vthing_list );
-static void del_rte( void* st, void* entry, char const* name, void* thing, void* data );
-static char* uta_fib( char* fname );
-static route_table_t* uta_rt_init( );
-static route_table_t* uta_rt_clone( route_table_t* srt );
-static void uta_rt_drop( route_table_t* rt );
-static endpoint_t*  uta_add_ep( route_table_t* rt, rtable_ent_t* rte, char* ep_name, int group  );
-static rtable_ent_t* uta_add_rte( route_table_t* rt, int mtype, int nrrgroups );
-static endpoint_t* uta_get_ep( route_table_t* rt, char const* ep_name );
-static int uta_epsock_byname( route_table_t* rt, char* ep_name );
-static int uta_epsock_rr( route_table_t *rt, int mtype, int group, int* more );
-static void read_static_rt( uta_ctx_t* ctx, int vlevel );
-static void parse_rt_rec( uta_ctx_t* ctx, char* buf, int vlevel );
-static void* rtc( void* vctx );
-static endpoint_t* rt_ensure_ep( route_table_t* rt, char const* ep_name );
-
-
-// --- tools_static protos ------------------
-static int uta_tokenise( char* buf, char** tokens, int max, char sep );
-static char* uta_h2ip( char const* hname );
-static int uta_link2( char* target );
-static int uta_lookup_rtg( uta_ctx_t* ctx );
-static int uta_has_str( char const* buf, char const* str, char sep, int max );
-*/
-

 static int rt_link2_ep( endpoint_t* ep );
 static rmr_mbuf_t* send2ep( uta_ctx_t* ctx, endpoint_t* ep, rmr_mbuf_t* msg );
 
 static int rt_link2_ep( endpoint_t* ep );
 static rmr_mbuf_t* send2ep( uta_ctx_t* ctx, endpoint_t* ep, rmr_mbuf_t* msg );