Attention is currently required from: fixeria, laforge, neels.

pespin uploaded patch set #2 to this change.

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The following approvals got outdated and were removed: Code-Review+1 by laforge, Verified+1 by Jenkins Builder

cp_peer: Implement local originated heartbeat procedure

Submit PFCP Hearbeat Request with configured interval,
and timeout after no PFCP Hearbeat Response received based on
configuration.

Upon timeout, the cp_peer assoc_cb() is called to notify the user that
the peer is considered not associated anymore. It will then try to
keep associating again automatically.

Default value for OSMO_PFCP_TIMER_HEARTBEAT_RESP is increased to 35s to
allow for a single Heartbeat Request packet loss.

Related: SYS#7294
Change-Id: I7efc0961e1ea39dd7f4cc6ba96be4cf5ce9a2d6c
---
M include/osmocom/pfcp/pfcp_cp_peer_private.h
M src/libosmo-pfcp/pfcp_cp_peer.c
M src/libosmo-pfcp/pfcp_endpoint.c
3 files changed, 104 insertions(+), 9 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/libosmo-pfcp refs/changes/20/42120/2

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Gerrit-MessageType: newpatchset
Gerrit-Project: libosmo-pfcp
Gerrit-Branch: master
Gerrit-Change-Id: I7efc0961e1ea39dd7f4cc6ba96be4cf5ce9a2d6c
Gerrit-Change-Number: 42120
Gerrit-PatchSet: 2
Gerrit-Owner: pespin <pespin@sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: laforge <laforge@osmocom.org>
Gerrit-Reviewer: neels <nhofmeyr@sysmocom.de>
Gerrit-CC: fixeria <vyanitskiy@sysmocom.de>
Gerrit-Attention: neels <nhofmeyr@sysmocom.de>
Gerrit-Attention: laforge <laforge@osmocom.org>
Gerrit-Attention: fixeria <vyanitskiy@sysmocom.de>