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Commit Graph

Author	SHA1	Message	Date
Donat Zenichev	8e1a41a9ec	MT#59962 core: introduce new RTP transport model This commit introduces a new RTP transport model, based on the AmRtpTransport abstraction, providing a more modular and efficient approach to RTP handling compared to the legacy model. General things: - Introduction of new RTP receiver and transport abstractions - The new model coexists with the legacy RTP handling to preserve backward compatibility Architecture overview: - A new AmRtpTransport layer is introduced to encapsulate RTP transport logic and decouple it from AmRtpStream and session-level code - Transport-specific functionality is implemented via dedicated classes: - AmRtpTransport: base abstraction responsible for RTP/RTCP packet flow, lifecycle management, and interaction with streams - AmRtpUdpSocket: UDP-based RTP socket implementation - AmRtpSocketPair: manages RTP/RTCP socket pairs and their coordination - AmRtpStream is refactored to rely on the transport interface instead of directly managing sockets and low-level I/O Integration details: - SIP session and dialog logic (AmSession, AmSipDialog) is updated to work with the new transport model - SBC call legs and call profiles are extended to support transport selection and lifecycle handling - SDP processing (AmSdp) is updated to reflect transport capabilities and address handling changes This refactoring improves separation of concerns, reduces coupling between RTP streaming and transport mechanics, and provides a cleaner foundation for future RTP extensions and optimizations. Code provenance and license: - part of the code was written by Fokus GmbH - part of the code was written by Sipwise GmbH - part of the code base copyrighted by Fokus GmbH was provided by them in the form of backports under the GPL license. - these changes are covered by the GPL, matching the existing project license Change-Id: I313c4abd9b54f805c1e668c019cf6fb8c4a9e46d	7 months ago
Richard Fuchs	ce39e4118f	MT#62181 rework singleton Reverse inheritence between singleton class and its base. Change singleton template so that the singleton class doesn't inherit from its base, but rather that the singelton class inherits from the singleton template. This removes the need to keep the singleton base classes separate (with the underscore prefix) plus a `typedef` for the singleton class, and instead makes the class itself become the singleton. (The exception being intermediate classes that have multiple other derived classes, which is only the wheeltimer). This makes for cleaner typing, but requires use of listing the singleton template as friend class. No functional changes. Change-Id: Ic45cb01f7870ce0ba97188e58340b10fdc0380cb	1 year ago
Victor Seva	ff47897962	Imported Upstream version 1.6.0~20140516~eaa616	12 years ago

Author

SHA1

Message

Date

Donat Zenichev

8e1a41a9ec

MT#59962 core: introduce new RTP transport model

This commit introduces a new RTP transport model,
based on the AmRtpTransport abstraction, providing a more modular and
efficient approach to RTP handling compared to the legacy model.

General things:
- Introduction of new RTP receiver and transport abstractions
- The new model coexists with the legacy RTP handling
  to preserve backward compatibility

Architecture overview:
- A new AmRtpTransport layer is introduced to encapsulate RTP transport logic
  and decouple it from AmRtpStream and session-level code
- Transport-specific functionality is implemented via dedicated classes:
  - AmRtpTransport: base abstraction responsible for RTP/RTCP packet flow,
    lifecycle management, and interaction with streams
  - AmRtpUdpSocket: UDP-based RTP socket implementation
  - AmRtpSocketPair: manages RTP/RTCP socket pairs and their coordination
- AmRtpStream is refactored to rely on the transport interface
  instead of directly managing sockets and low-level I/O

Integration details:
- SIP session and dialog logic (AmSession, AmSipDialog) is updated to work with
  the new transport model
- SBC call legs and call profiles are extended to support transport selection
  and lifecycle handling
- SDP processing (AmSdp) is updated to reflect transport capabilities and
  address handling changes

This refactoring improves separation of concerns, reduces coupling between RTP
streaming and transport mechanics, and provides a cleaner foundation for future
RTP extensions and optimizations.

Code provenance and license:
- part of the code was written by Fokus GmbH
- part of the code was written by Sipwise GmbH
- part of the code base copyrighted by Fokus GmbH was provided by them in
  the form of backports under the GPL license.
- these changes are covered by the GPL, matching the existing project license

Change-Id: I313c4abd9b54f805c1e668c019cf6fb8c4a9e46d

Richard Fuchs

ce39e4118f

MT#62181 rework singleton

Reverse inheritence between singleton class and its base.

Change singleton template so that the singleton class doesn't inherit
from its base, but rather that the singelton class inherits from the
singleton template. This removes the need to keep the singleton base
classes separate (with the underscore prefix) plus a `typedef` for the
singleton class, and instead makes the class itself become the
singleton. (The exception being intermediate classes that have multiple
other derived classes, which is only the wheeltimer).

This makes for cleaner typing, but requires use of listing the singleton
template as friend class.

No functional changes.

Change-Id: Ic45cb01f7870ce0ba97188e58340b10fdc0380cb

Victor Seva

ff47897962

Imported Upstream version 1.6.0~20140516~eaa616

3 Commits (1c4e206c53a3d1ddf41faee4440bee49fdecc883)