In Change-Id Ia1910f3b99d918ec2a34d5304c3f40ba015c25c9 we introduced
osmo_io support for xUA + IPA. However, when we did that, the msgb
allocation sizes of libosmo-sigtran were neglected, and rather the
defaults of osmo_io used.
This commit returns libosmo-sigtran to the exact msgb allocation +
headroom sizes used before the osmo_io migration.
Related: OS#5752
Closes: OS#6403
Depends: libosmo-netif.git Change-Id Ie19c8294ddb12dfe5e0fd44e047c47e6f9cbd384
Change-Id: I0c6dcff4523e4c04aae43a4585b5e0c3617ef1a6
The old/existing name says it is a connection call-back, but not what
kind of all-back; let's introduce 'rx' to indicate it is a receive
call-back.
Change-Id: Iaaef8128d4a26ea75fbce7067a8ab935a319beb4
This switches osmo_stream_{cli,srv} over to using the OSMO_IO
mode instead of the classic OSMO_FD mode. The difference is that
we no longer read/write directly to a file descriptor, but we pass
message buffers to/from the library.
This in turn allows the library to use more efficient I/O mechanisms
as osmo_io backend, for example the Linux kernel io_uring.
This re-introduces Change-Id: I7d02037990f4af405839309510dc6c04e36c3369
which was previously reverted due to regressions caused by a missing
change in libosmo-netif.
Depends: libosmo-netif.git I6cf5bad5f618e71c80017960c38009b089dbd6a1
Depends: libosmocore.git I89eb519b22d21011d61a7855b2364bc3c295df82
Closes: OS#5752
Change-Id: Ia1910f3b99d918ec2a34d5304c3f40ba015c25c9
This reverts commit d4ec8e7f9f
which caused severe regressions in the TTCN-3 tests: All STP_Tests_M3UA
are failing, as are STP_Tests.* and SCCP_Tests_RAW.TC_process_rx_ludt
Change-Id: I708a5fe0481b14e1b0cdc86149ffc86ee7b5be59
This switches osmo_stream_{cli,srv} over to using the OSMO_IO
mode instead of the classic OSMO_FD mode. The difference is that
we no longer read/write directly to a file descriptor, but we pass
message buffers to/from the library.
This in turn allows the library to use more efficient I/O mechanisms
as osmo_io backend, for example the Linux kernel io_uring.
Change-Id: I7d02037990f4af405839309510dc6c04e36c3369
Depends: libosmo-netif.git I6cf5bad5f618e71c80017960c38009b089dbd6a1
Depends: libosmocore.git I89eb519b22d21011d61a7855b2364bc3c295df82
Closes: OS#5752
This fixes a problem found by TTCN-3 testcases: two ASPs can have
identical socket address/port, but different transport protocols.
We need to take this into account in ss7_asp_find_by_socket_addr().
Change-Id: I28aab37e8967de51ad2714543fd235d407e304c5
Related: osmo-ttcn3-hacks.git I1e2a887aa22f317783b3207494fd707d7b426439
Related: SYS#5424
RFC 4666 section 1.3.1 states that "TCP MAY be used as the underlying
common transport protocol" under certain scenarios. There is even
IANA-allocated TCP port 2905 for that purpose (see section 1.4.8).
Since TCP is a stream oriented protocol, so we need to handle message
boundaries ourselves by reading the M3UA header to know the PDU length.
Change-Id: I8c76d271472befacbeb998a93bbdc9e8660d9b5d
Related: SYS#5424
The socket is reconfigured (and hence reopened) upon VTY node exit if
changes were stored in the address list of the xua_server
(osmo_stream_srv_link).
Related: OS#4607
Change-Id: I942edff7695efeea7753f22e31c2098c201290ff
Support to enable AUTH/ASCONF in the SCTP socket was added recently in
libosmocore and libosmo-netif, in order to support the Peer Primary
Address features used by the libosmo-sccp code.
The code to request the AUTH/ASCONF support through setsockopt() was
internally applied transparently by lisbosmo-netif's osmo_stream. This
is not 100% disarable since other users of the library may not need/want
that behavior.
As a result, libosmo-netif's osmo_stream no longer enables the SCTP
AUTH/ASCONF support by default, but it must be enabled through
the new osmo_stream_{cli,srv_link}_set_param() API.
This change in behavior of the API/implementation can be done because
all these new features are pretty new and no release of
libosmocore/libosmo-netif/libosmo-sccp has been released yet.
Related: SYS#6501
Related: SYS#6558
Depends: libosmo-netif.git Change-Id I2607c1c926a625986cd851adc65dd8b4de83d6ab
Change-Id: I16c97fc148792aa3e39b7414899660990c39dfff
This allows having a clearer picture of the several entities involved,
as well as simplifying the files.
In the future, we can do the same for AS, route, etc. and leave osmo_ss7
for the "instance" object.
Change-Id: I3d43268459d61b0b9f9bec34bf31dc0851fa5e48
Harald Welte
Vadim Yanitskiy
Pau Espin