pjsip_tpselector Struct Reference
[Transport]

#include <sip_transport.h>

Data Fields
pjsip_tpselector_type	type
union {
pjsip_transport *   transport
pjsip_tpfactory *   listener
void *   ptr
}	u

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Detailed Description

This structure describes the transport/listener preference to be used when sending outgoing requests.

Normally transport will be selected automatically according to rules about sending requests. But some applications (such as proxies or B2BUAs) may want to explicitly use specific transport to send requests, for example when they want to make sure that outgoing request should go from a specific network interface.

The pjsip_tpselector structure is used for that purpose, i.e. to allow application specificly request that a particular transport/listener should be used to send request. This structure is used when calling pjsip_tsx_set_transport() and pjsip_dlg_set_transport().

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Field Documentation

pjsip_tpselector_type pjsip_tpselector::type

The type of data in the union

union { ... } pjsip_tpselector::u

Union representing the transport/listener criteria to be used.

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The documentation for this struct was generated from the following file:

• sip_transport.h