[WIP] Add Multipath support #4724
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…quic into add_active_migration
…on in adding a source connection ID to a newly opened bindings
…es and add multipath support functions
nibanks
added
external
…s for path management
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Description
This is experimental, imcomplete, not reviewable.This is based on #4218.
This pull request includes several changes that mainly focus on implementing the multipath support in the QUIC protocol implementation. The changes introduce new files, modify existing functions, and update various parts of the codebase to accommodate the new
QUIC_PATHIDstructure.QUIC_PATHIDstructure handles path-specific information such as Connection IDs and Packet Number Space. And this structure also has the data for the Congestion Control and Loss Detection.Currently, some new frames such asAnd the selection of the sending path from the multiple active paths is executed at random. The selection based on some criteria such as Loss rate or RTT is not available yet.PATH_BACKUPare not supported yet.Testing
Basic/WithMultipathArgs.Multipath
Documentation
TBD