ouroboros/src/ipcpd/unicast, branch 0.18.4

ipcpd: Add dt component to regular startup flow

2021-12-06T16:54:35+00:00

The dt component had init/start commands somewhat outside of the overall flow of startup of the unicast IPCP. This was probably some old code and wasn't needed. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Consolidate policies within folder

2021-12-06T16:53:52+00:00

Each policy folder will now have a pol.h file, so that (in most cases) adding a new policy only requires changes inside the policy folder. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Make the DHT a directory policy

2021-12-06T16:52:56+00:00

The DHT is now a proper directory policy instead of a unicast IPCP component. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Move DHT to stack

2021-12-06T16:52:16+00:00

This makes the DHT a single directory implementation and moves it to the stack (init/fini instead of create/destroy). This is a step towards making it a directory policy, in line with our other policy implementations. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Restructure policy code

2021-12-06T16:52:08+00:00

The policies were all in a single folder pol/, and have been moved to a folder per component/mechanism to keep things a bit more orderly. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix conversion to uint64_t

2021-09-05T15:03:48+00:00

The print output for MB-ECN had a size_t conversion to uint64_t that some compilers complain about. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix additive increase in CA-MB-ECN

2021-07-21T09:46:24+00:00

The logic for additive increase was botched. It was adding to the current window limit, and to avoid a count-to-infinity when sending below the limit, I added a check that the application was trying to send more than the current limit. This fails in congestion avoidance mode when the IPCP is throttling traffic below the limit; causing the app to never increase the congestion window (and even worse, to keep decreasing in some cases). The Additive Increase will now always add bandwidth to the latest sending rate instead of the window bandwidth limit, avoiding all the problems. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix flow allocator build without fuse

2021-07-18T12:13:56+00:00

The u_snd and u_rcv variables were not guarded by ifdefs when updating. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Export flow updates sent/recvd to fa RIB

2021-07-12T07:09:47+00:00

The RIB of the flow allocator will now export the number of flow updates sent/received per flow. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix update rate for Multi-Bit ECN

2021-07-12T07:07:54+00:00

The rate was supposed to be 1 update per 8 data packets, but the calculation was doing 1 update per 4 data packets. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders