ouroboros/src/ipcpd, branch 0.13.0

tools: Specify QoS cube for data transfer flows

2018-10-19T10:24:23+00:00

The ipcp connect command can now set a specific qos cube for data transfer flows. For management flows, the tool ignores this and defaults to raw until data flows are stable enough. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Check if there are entries to add to pff

2018-10-19T07:11:35+00:00

The pff didn't check if there were actually entries in the database, causing an assertion failure in some rare cases. 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: Send link state message before lsdb update

2018-10-12T15:35:11+00:00

When a new link is added, the link state update will be sent before the database update, so the network is a little bit more quickly aware. This improves odds of the DHT successfully enrolling at its first attempt, reducing bootstrap time of a network. 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: Make Qdisc bypass configurable

2018-10-12T15:30:49+00:00

This will make bypassing the qdisc configurable, as it might be handy for getting fast data rates but is generally needed. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens

ipcpd: Call send_lsm under read lock

2018-10-11T18:21:44+00:00

send_lsm was being called from the event handler as well as from lsupdate. The first one was not being locked properly. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens

ipcpd: Take correct lock when updating stats

2018-10-11T12:54:21+00:00

The lock of the wrong fd was taken when updating the stats in the DT component. Signed-off-by: Sander Vrijders Signed-off-by: Dimitri Staessens

ipcpd: Speed up enrolment of DHT

2018-10-11T11:42:38+00:00

The link-state algorithm will now quickly recalculate for link additions (but not for removals, for stability). Upon notification of a new link, the DHT will wait for a brief moment to enroll. This reduces enrolment for large networks by some orders of magnitude. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Decouple flow allocator from dt thread

2018-10-11T11:42:38+00:00

The flow allocator passed a blocking callback to the forwarding component, which blocks packet processing. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders