ouroboros/src/ipcpd/CMakeLists.txt, branch 0.20.0

ipcpd: Simplify including common enrollment code

2023-08-30T08:02:44+00:00

The common enrollment code between the unicast and broadcast IPCP included the same C source from a source file in the unicast and broadcast directories. Now it's handled by defining COMMON_SOURCES for the unicast and broadcast IPCP. For now, only the enrollment component is common. Two things are needed for the connection manager: * Routing to be fixed to use a supporting broadcast layer. Then management flows can be removed from the unicast IPCP (as they are in fact data transfer flows of the broadcast layer that supports the routing dissemination traffic). * DHT to enroll as part of IPCP enrollment. Now it enrolls when a data transfer flow is established to be more akin to how Kademlia nodes join a Kademlia DHT, but this should be revised to adhere more to O7s enrollment concepts. After that, the connection manager code will also be completely shared between the unicast and broadcast layer and the connmgr will also be common code. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Reduce Linux slack timer

2021-07-12T07:09:44+00:00

This will reduce the linux high resolution slack timer in IPCPs. Linux default for userspace processes is 50us. It is configurable at build using IPCP_LINUX_SLACKTIMER_NS. Default is now 1us. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Disable core lock by default

2021-06-21T06:45:53+00:00

This was beneficial on dual-XEON CPU systems, but on most hardware, this kills performance when running multiple IPCPs on a single CPU. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Remove raptor IPCP

2021-03-28T10:46:05+00:00

This removes the raptor IPCP. The code hasn't been updated for a while, and wouldn't compile. Raptor served its purpose as a PoC for Ouroboros-over-Ethernet-Layer-1, but giving the extreme niche hardware needed to run it, it's not worth maintaining this anymore. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

build: Refactor normal to unicast

2019-07-29T17:36:45+00:00

This completes the renaming of the normal IPCP to the unicast IPCP in the sources, to get everything consistent with the documentation. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Add broadcast IPCP

2018-10-24T09:58:49+00:00

This adds a broadcast IPCP that allows us to easily create multicast applications. The broadcast IPCP accepts flows for ".mc". A tool, obc (Ouroboros broadcast), is added that sends and reads a message to a broadcast layer. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd, irmd: Handle signal in main thread

2018-10-18T18:08:20+00:00

The signals are now handled in the main thread instead of an asynchronous signal handler. The acceptloop is now correctly cancelled and the associated timeouts are removed. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Configure DHT slack timer at build time

2018-10-12T15:35:04+00:00

This allows configuration of the DHT slack timer at build time. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Remove stale QoS cubes

2018-10-10T11:51:42+00:00

There were QoS cubes defined for raw and data flows, which are now run on the best effort cube. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Add a data qos cube

2018-06-08T08:26:07+00:00

This adds a data qos cube that is reliable. Reliable qos can be selected by setting the loss parameter of the qosspec to 0. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders