Commit Graph

2 Commits

Author SHA1 Message Date
Harald Welte 35042a2919 NS: Factor out gprs_nsvc_start_test() and use it
This function performs  sending a NS-ALIVE PDU and starting Tns-Test,
let's use it in all places where we used to do that.

As part of this, also fix a bug where the sendto() return value (number
of bytes sent) would actually propagate up all the way to
gprs_ns_rx_reset() return value, which in turn affects the test results
on stdout.

Change-Id: I4d303117f77fabb74bbb91887b9914a81c2a084a
2019-02-26 12:18:30 +01:00
Harald Welte 17a642d8ff gprs_ns: Add code for SNS-SIZE and SNS-CONFIG encoding
Modern NS specifications contain a SNS (Sub Network Service) for
negotiating IP/port/weight parameters of NS-over-IP links dynamically.

This patch adds message encoding routines for SNS-CONFIG, SNS-SIZE
and their respective acknowledgements.

Related: OS#3372
Change-Id: I5c47e1c3c10deb89a7470ee2c03adfc174accc93
2019-02-26 11:17:44 +00:00