ouroboros/src/ipcpd/unicast, branch 0.21.4

build: Fix tests with CMake >= 3.29

2024-04-16T12:16:16+00:00

Removing the testdriver source by the driver name doesn't work anymore in CMake 3.29 because of the following (breaking) change: Changed in version 3.29: The test driver source is listed by absolute path in the build tree. Previously it was listed only as . https://cmake.org/cmake/help/latest/command/create_test_sourcelist.html When using CMake 3.29 or above, Ouroboros will use the list POP_FRONT function (introduced in CMake 3.15) to get rid of it. https://cmake.org/cmake/help/latest/command/list.html#pop-front Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Add build option to use pid as address

2024-02-23T15:41:38+00:00

This adds a build option IPCP_DEBUG_LOCAL that will use the pid as the DT name (address) in the unicast IPCP, which is handy for integration testing and debugging. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Revise app flow allocation

2024-02-23T15:41:37+00:00

This revises the application flow allocator to use the flow_info struct/message between the components. Revises the messaging to move the use protocol buffers to its own source (serdes-irm). Adds a timeout to the IRMd flow allocator to make sure flow allocations don't hang forever (this was previously taken care of by the sanitize thread). Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Fix missing newlines at end of file

2024-02-19T13:09:38+00:00

Some files had a newline at the end, others didn't. Now they all do. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

irmd: Revise IRMd internals

2024-02-19T10:49:07+00:00

This is a full revision of the IRMd internal implementation. The registry is now a proper subcomponent managing its own internal lock (a single mutex). Some tests are added for the registry and its data structures. Some macros for tests are added in . Flow allocation is now more symmetric between the client side (alloc) and server size (accept). Each will create a flow in pending state (ALLOC_PENDING/ACCEPT_PENDING) that is potentially fulfilled by an IPCP using respond_alloc and respond_accept primitives. Deallocation is split in flow_dealloc (application side) and ipcp_flow_dealloc (IPCP side) to get the flow in DEALLOC_PENDING and DEALLOCATED state. Cleanup of failed flow allocation is now properly handled instead of relying on the sanitizer thread. The new sanitizer only needs to monitor crashed processes. On shutdown, the IRMd will now detect hanging processes and SIGKILL them and clean up their fuse mountpoints if needed. A lot of other things have been cleaned up and shuffled around a bit. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

include: Use common definition between lib and IRMd

2024-01-31T09:27:56+00:00

Some definitions/enums were different between the library and IRMd (flow_state, ipcp_state). This moves them to common ground. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Update licenses to 2024

2024-01-13T09:20:14+00:00

Slow but steady. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

include: Rename layer.layer_name to layer.name

2023-11-29T08:57:29+00:00

The layer_info had a member layer_name which is a bit redundant. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Broadcast destruction of DHT requests

2023-09-20T16:53:25+00:00

When a request is cancelled/destroyed, all blocking threads should exit. Noticed some hangs on the DHT, this seems to fix/reduce it. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix dereference of unknown pointer type

2023-09-20T16:51:19+00:00

The event handler was dereferencing the pointer to a connection, but the pointer type is not known yet. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders