dispatch.c File Reference

Dispatcher :: Dispatch. More...

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include "../../ut.h"
#include "../../trim.h"
#include "../../dprint.h"
#include "../../action.h"
#include "../../route.h"
#include "../../dset.h"
#include "../../mem/shm_mem.h"
#include "../../parser/parse_uri.h"
#include "../../parser/parse_from.h"
#include "../../parser/parse_param.h"
#include "../../usr_avp.h"
#include "../../lib/kmi/mi.h"
#include "../../parser/digest/digest.h"
#include "../../resolve.h"
#include "../../lvalue.h"
#include "../../modules/tm/tm_load.h"
#include "../../lib/srdb1/db.h"
#include "../../lib/srdb1/db_res.h"
#include "../../str.h"
#include "../../script_cb.h"
#include "../../lib/kcore/faked_msg.h"
#include "ds_ht.h"
#include "api.h"
#include "dispatch.h"

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Functions

• void ds_check_timer (unsigned int ticks, void *param)

  Timer for checking probing destinations.
  

• int ds_destroy_list (void)

  called from dispatcher.c: free all
  

• void ds_ht_timer (unsigned int ticks, void *param)

  Timer for checking expired items in call load dispatching.
  

• int ds_load_db (void)

  load groups of destinations from DB
  

• int ds_load_list (char *lfile)

  load groups of destinations from file
  

• static void ds_options_callback (struct cell *t, int type, struct tmcb_params *ps)

  Callback-Function for the OPTIONS-Request This Function is called, as soon as the Transaction is finished (e.
  

• static int get_uri_hash_keys (str *key1, str *key2, str *uri, struct sip_uri *parsed_uri, int flags)

  gets the part of the uri we will use as a key for hashing
  

• int init_ds_db (void)

  Initialize and verify DB stuff.
  

• int reindex_dests (int list_idx, int setn)

  compact destinations from sets for fast access
  

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Detailed Description

Definition in file dispatch.c.

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Function Documentation

void ds_check_timer	(	unsigned int	ticks,
		void *	param
	)

Timer for checking inactive destinations.

This timer is regularly fired.

Definition at line 2383 of file dispatch.c.

References ds_options_callback().

Referenced by mod_init().

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void ds_ht_timer	(	unsigned int	ticks,
		void *	param
	)

Timer for checking active calls load.

This timer is regularly fired.

Definition at line 2436 of file dispatch.c.

Referenced by mod_init().

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static void ds_options_callback	(	struct cell *	t,
		int	type,
		struct tmcb_params *	ps
	)			[static]

g. a Response came in, the timeout was hit, ...)

Definition at line 2320 of file dispatch.c.

References ds_ping_check_rplcode(), _str::len, and _str::s.

Referenced by ds_check_timer().

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static int get_uri_hash_keys	(	str *	key1,
		str *	key2,
		str *	uri,
		struct sip_uri *	parsed_uri,
		int	flags
	)			[inline, static]

Parameters:

	key1	- will be filled with first part of the key (uri user or "" if no user)
	key2	- will be filled with the second part of the key (uri host:port)
	uri	- str with the whole uri
	parsed_uri	- struct sip_uri pointer with the parsed uri (it must point inside uri). It can be null (in this case the uri will be parsed internally).
	flags	- if & DS_HASH_USER_ONLY, only the user part of the uri will be used

Returns:

: -1 on error, 0 on success

Definition at line 909 of file dispatch.c.

References DS_HASH_USER_ONLY, sip_uri::host, _str::len, sip_uri::port, _str::s, SIP_PORT, SIPS_PORT, sip_uri::type, and sip_uri::user.