Add support of transient federates under decentralized coordination and physical connections by ChadliaJerad · Pull Request #574 · lf-lang/reactor-c

Commits on Apr 4, 2026

Add a per-federate transients[] bool array to federate_instance_t, indicating whether each federate is transient. This is useful for outbound messages manipulation
ChadliaJerad
committed
Add the new attributes to a federate instance, and add the function of lf_handle_p2p_connection_to_transients thread
ChadliaJerad
committed
Tracing and visualizing UPSTREAM_CONNECTED and UPSTREAM_DISCONNECTED events
ChadliaJerad
committed
Add MSG_TYPE_DOWNSTREAM_CONNECTED message, handler and tracing
ChadliaJerad
committed
Add is_transient byte to MSG_TYPE_ADDRESS_QUERY
ChadliaJerad
committed
Update lf_connect_to_federate() to account for the type of federate
ChadliaJerad
committed
Manage downstream connection messages to request address in case of transients
ChadliaJerad
committed
Remove overlooked message
ChadliaJerad
committed
Update and optimize federates parameters regarding indound and outbound transients
ChadliaJerad
committed
Defer the P2P connection establishment until after the start-time handshake completes, avoiding the interleaved socket read that may cause a crash
ChadliaJerad
committed
Add DOWNSTREAM_DISCONNECTED to silence spurious errors on transient departures
ChadliaJerad
committed
Fix 'Attempt to update to earlier tag' in decentralised coordination
ChadliaJerad
committed
Fix P2P_MSG visualization in fedsd
ChadliaJerad
committed
During shutdowng, remove the WARNING: Failed to accept the socket. Invalid argument.
ChadliaJerad
committed
Further tune mark_inputs_known_absent and simpler test on p2p transient connections
ChadliaJerad
committed
Better names in case of decentralized coordination: outbound instead of downstream and inbound instead of upstream
ChadliaJerad
committed
Fix lingua-franca-ref.txt to point to transient-fed-dec
ChadliaJerad
committed
Apply clang-format
ChadliaJerad
committed
Fix 2 bugs due to network behavior that is different between linux and macos
ChadliaJerad
committed

Commits on Apr 7, 2026

Commits on Apr 8, 2026

Minor fix on type.
Jakio815
committed

Commits on Apr 10, 2026

Set the net outbound connection to NULL after net shutdown
ChadliaJerad
committed

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Add support of transient federates under decentralized coordination and physical connections#574

Add support of transient federates under decentralized coordination and physical connections#574
ChadliaJerad wants to merge 28 commits intotransient-fedfrom
transient-fed-dec

Commits on Apr 4, 2026

Add a per-federate transients[] bool array to federate_instance_t, indicating whether each federate is transient. This is useful for outbound messages manipulation

Add the new attributes to a federate instance, and add the function of lf_handle_p2p_connection_to_transients thread

Tracing and visualizing UPSTREAM_CONNECTED and UPSTREAM_DISCONNECTED events

Add MSG_TYPE_DOWNSTREAM_CONNECTED message, handler and tracing

Add is_transient byte to MSG_TYPE_ADDRESS_QUERY

Update lf_connect_to_federate() to account for the type of federate

Manage downstream connection messages to request address in case of transients

Remove overlooked message

Update and optimize federates parameters regarding indound and outbound transients

Defer the P2P connection establishment until after the start-time handshake completes, avoiding the interleaved socket read that may cause a crash

Add DOWNSTREAM_DISCONNECTED to silence spurious errors on transient departures

Fix 'Attempt to update to earlier tag' in decentralised coordination

Fix P2P_MSG visualization in fedsd

During shutdowng, remove the WARNING: Failed to accept the socket. Invalid argument.

Further tune mark_inputs_known_absent and simpler test on p2p transient connections

Better names in case of decentralized coordination: outbound instead of downstream and inbound instead of upstream

Fix lingua-franca-ref.txt to point to transient-fed-dec

Apply clang-format

Fix 2 bugs due to network behavior that is different between linux and macos

Commits on Apr 7, 2026

Merge branch 'transient-fed' of https://github.com/lf-lang/reactor-c into transient-fed-dec

Fix merge conflicts.

Merge conflict fix.

Minor fix & formatting.

Merge branch 'transient-fed' of https://github.com/lf-lang/reactor-c into transient-fed-dec

Commits on Apr 8, 2026

Minor fix on type.

Commits on Apr 10, 2026

Set the net outbound connection to NULL after net shutdown

Commits on Apr 16, 2026

Merge branch 'transient-fed' of https://github.com/lf-lang/reactor-c into transient-fed-dec

Merge branch 'transient-fed-dec' of https://github.com/lf-lang/reactor-c into transient-fed-dec