From d952d1322f9888fd2a7977a6e325ae697110fff1 Mon Sep 17 00:00:00 2001
From: Hoelscher <jens.hoelscher@fh-muenster.de>
Date: Fri, 1 Jul 2016 18:17:53 +0200
Subject: [PATCH] modify/clean testcases for sctp_stream_reconfiguration
---
.../sctp_reconfig/add_incoming_streams.pkt | 4 ++
.../sctp_reconfig/add_outgoing_streams.pkt | 4 ++
.../sctp/sctp_reconfig/reset_incoming_ssn.pkt | 3 ++
.../reset_incoming_ssn_passiv.pkt | 6 +++
.../sctp/sctp_reconfig/reset_outgoing_ssn.pkt | 3 ++
.../reset_outgoing_ssn_passiv.pkt | 10 ++++-
.../bsd/sctp/sctp_reconfig/reset_ssn_tsn.pkt | 5 ++-
.../sctp_reconfig/reset_ssn_tsn_passiv.pkt | 10 ++++-
.../sctp/sctp_reconfig/sctp_add_streams.pkt | 40 -------------------
.../sctp_change_streams_event.pkt | 4 +-
.../sctp_enable_stream_reset.pkt | 7 ----
.../sctp/sctp_reconfig/sctp_reset_assoc.pkt | 39 ------------------
.../sctp_reconfig/sctp_reset_assoc_event.pkt | 3 ++
.../sctp_reconfig/sctp_reset_stream_event.pkt | 3 ++
.../sctp/sctp_reconfig/sctp_reset_streams.pkt | 38 ------------------
15 files changed, 49 insertions(+), 130 deletions(-)
delete mode 100644 gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_add_streams.pkt
delete mode 100644 gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc.pkt
delete mode 100644 gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_streams.pkt
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_incoming_streams.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_incoming_streams.pkt
index 756ffe60..ffad4250 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_incoming_streams.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_incoming_streams.pkt
@@ -31,5 +31,9 @@
sas_instrms=10,
sas_outstrms=0}, 8) = 0
+0.0 > sctp: RECONFIG[flgs=0, ADD_INCOMING_STREAMS[req_sn=1, number_of_new_streams=10]]
++0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=2]]
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_outgoing_streams.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_outgoing_streams.pkt
index 18d5175b..5eac7fe3 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_outgoing_streams.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/add_outgoing_streams.pkt
@@ -31,5 +31,9 @@
sas_instrms=0,
sas_outstrms=10}, 8) = 0
+0.0 > sctp: RECONFIG[flgs=0, ADD_OUTGOING_STREAMS[req_sn=1, number_of_new_streams=10]]
++0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn.pkt
index 1f6ef829..2c8abb47 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn.pkt
@@ -36,3 +36,6 @@
+0.0 > sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn_passiv.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn_passiv.pkt
index 85d71afd..a033896c 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn_passiv.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_incoming_ssn_passiv.pkt
@@ -41,3 +41,9 @@
+0.0 < sctp: RECONFIG[flgs=0, INCOMING_SSN_RESET[req_sn=1, sids=[0]]]
+0.0 > sctp: RECONFIG[flgs=0, OUTGOING_SSN_RESET[req_sn=..., resp_sn=..., last_tsn=..., sids=[]]]; RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
+0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=10, result=1]]
+
++0.0 close(3) = 0
++0.0 close(4) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=3]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn.pkt
index 21c179cb..122bd8c7 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn.pkt
@@ -35,3 +35,6 @@
+0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn_passiv.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn_passiv.pkt
index e130bb97..1e5aa44a 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn_passiv.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_outgoing_ssn_passiv.pkt
@@ -34,5 +34,11 @@
* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
+0.0 read(4, ..., 1000) = 1000
-+0.0 < sctp: RECONFIG[flgs=0, OUTGOING_SSN_RESET[req_sn=0, resp_sn=0, last_tsn=11, sids=[0]]]
-+0.0 > sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=..., result=...]]
++0.0 < sctp: RECONFIG[flgs=0, OUTGOING_SSN_RESET[req_sn=1, resp_sn=10, last_tsn=2, sids=[0]]]
++0.0 > sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
+
++0.0 close(4) = 0
++0.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=2]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn.pkt
index be613ee1..d25f1538 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn.pkt
@@ -29,6 +29,9 @@
// Reset Stream 0
+0.0 setsockopt(3, IPPROTO_SCTP, SCTP_RESET_ASSOC, [3], 4) = 0
+0.0 > sctp: RECONFIG[flgs=0, SSN_TSN_RESET[req_sn=1]]
-+0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1]]
++0.0 < sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=1, result=1, sender_next_tsn=1, receiver_next_tsn=1]]
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn_passiv.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn_passiv.pkt
index 76e0a88a..614ec439 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn_passiv.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/reset_ssn_tsn_passiv.pkt
@@ -2,7 +2,7 @@
+0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
// Check the handshake with en empty(!) cookie
-+0.0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_ASSOC_REQ}, 8) = 0
++0.0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ|SCTP_ENABLE_RESET_ASSOC_REQ|SCTP_ENABLE_CHANGE_ASSOC_REQ}, 8) = 0
+0.0 bind(3, ..., ...) = 0
+0.0 listen(3, 1) = 0
@@ -35,4 +35,10 @@
+0.0 read(4, ..., 1000) = 1000
+0.0 < sctp: RECONFIG[flgs=0, SSN_TSN_RESET[req_sn=0]]
-+0.0 > sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=0, result=0, sender_next_tsn=0, receiver_next_tsn=0]]
++0.0 > sctp: RECONFIG[flgs=0, RECONFIG_RESPONSE[resp_sn=0, result=0, sender_next_tsn=..., receiver_next_tsn=...]]
+
++0.0 close(3) = 0
++0.0 close(4) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=...]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_add_streams.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_add_streams.pkt
deleted file mode 100644
index 88fdd7cc..00000000
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_add_streams.pkt
+++ /dev/null
@@ -1,40 +0,0 @@
---tolerance_usecs=100000
-
-+0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
-
-+0.0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ}, 8) = 0
-
-+0.0 bind(3, ..., ...) = 0
-+0.0 listen(3, 1) = 0
-+0.0 < sctp: INIT[flgs=0, tag=1, a_rwnd=1500, os=1, is=1, tsn=1,
- ECN_CAPABLE[],
- SUPPORTED_EXTENSIONS[types=[0x82]],
- COOKIE_PRESERVATIVE[incr=12345],
- SUPPORTED_ADDRESS_TYPES[types=[IPv4]]]
-+0.0 > sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=..., os=..., is=..., tsn=10, ...]
-+0.1 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...]
-+0.0 > sctp: COOKIE_ACK[flgs=0]
-
-+0.0 accept(3, ..., ...) = 4
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=10, sid=0, ssn=0, ppid=0]
-+0.1 < sctp: SACK[flgs=0, cum_tsn=10, a_rwnd=1500, gaps=[], dups=[]]
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=11, sid=0, ssn=1, ppid=0]
-+0.0 < sctp: SACK[flgs=0, cum_tsn=11, a_rwnd=1500, gaps=[], dups=[]]
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=2, sid=0, ssn=1, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0 setsockopt(4, IPPROTO_SCTP, SCTP_ADD_STREAMS, {sas_instrms=20,
- sas_outstrms=20}, 8) = 0
-
-+0 close(3) = 0
-+0 close(4) = 0
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_change_streams_event.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_change_streams_event.pkt
index c0da10b4..a19135cc 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_change_streams_event.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_change_streams_event.pkt
@@ -51,6 +51,8 @@
msg_control(0)=[],
msg_flags=MSG_NOTIFICATION|MSG_EOR}, 0) = 16
-
+0 close(3) = 0
+0 close(4) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=2]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_enable_stream_reset.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_enable_stream_reset.pkt
index 7bcf9585..fcf84a5f 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_enable_stream_reset.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_enable_stream_reset.pkt
@@ -1,12 +1,6 @@
0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
+0.0 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
+0.0 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
-// Check the handshake with an empty(!) cookie
-+0.1 connect(3, ..., ...) = -1 EINPROGRESS (Operation now in progress)
-+0.0 > sctp: INIT[flgs=0, tag=1, a_rwnd=..., os=..., is=..., tsn=1, ...]
-+0.1 < sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=1500, os=1, is=1, tsn=1, STATE_COOKIE[len=4, val=...]]
-+0.0 > sctp: COOKIE_ECHO[flgs=0, len=4, val=...]
-+0.1 < sctp: COOKIE_ACK[flgs=0]
+0 getsockopt(3, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
@@ -27,4 +21,3 @@
+0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ|SCTP_ENABLE_RESET_ASSOC_REQ|SCTP_ENABLE_CHANGE_ASSOC_REQ}, 8) = 0
+0 getsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ|SCTP_ENABLE_RESET_ASSOC_REQ|SCTP_ENABLE_CHANGE_ASSOC_REQ}, [8]) = 0
-+0 close(3) = 0
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc.pkt
deleted file mode 100644
index 26b66e02..00000000
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc.pkt
+++ /dev/null
@@ -1,39 +0,0 @@
---tolerance_usecs=100000
-
-+0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
-
-+0.0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ}, 8) = 0
-
-+0.0 bind(3, ..., ...) = 0
-+0.0 listen(3, 1) = 0
-+0.0 < sctp: INIT[flgs=0, tag=1, a_rwnd=1500, os=1, is=1, tsn=1,
- ECN_CAPABLE[],
- SUPPORTED_EXTENSIONS[types=[0x82]],
- COOKIE_PRESERVATIVE[incr=12345],
- SUPPORTED_ADDRESS_TYPES[types=[IPv4]]]
-+0.0 > sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=..., os=..., is=..., tsn=10, ...]
-+0.1 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...]
-+0.0 > sctp: COOKIE_ACK[flgs=0]
-
-+0.0 accept(3, ..., ...) = 4
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=10, sid=0, ssn=0, ppid=0]
-+0.1 < sctp: SACK[flgs=0, cum_tsn=10, a_rwnd=1500, gaps=[], dups=[]]
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=11, sid=0, ssn=1, ppid=0]
-+0.0 < sctp: SACK[flgs=0, cum_tsn=11, a_rwnd=1500, gaps=[], dups=[]]
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=2, sid=0, ssn=1, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0 setsockopt(4, IPPROTO_SCTP, SCTP_RESET_ASSOC, [0], 4) = 0
-
-+0 close(3) = 0
-+0 close(4) = 0
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc_event.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc_event.pkt
index b194e685..d30e40b4 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc_event.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_assoc_event.pkt
@@ -45,3 +45,6 @@
msg_flags=MSG_NOTIFICATION|MSG_EOR}, 0) = 20
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_stream_event.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_stream_event.pkt
index ac7dd22c..60213420 100644
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_stream_event.pkt
+++ b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_stream_event.pkt
@@ -47,3 +47,6 @@
msg_flags=MSG_NOTIFICATION|MSG_EOR}, 0) = 12
+1.0 close(3) = 0
++0.0 > sctp: SHUTDOWN[flgs=0, cum_tsn=0]
++0.0 < sctp: SHUTDOWN_ACK[flgs=0]
++0.0 > sctp: SHUTDOWN_COMPLETE[flgs=0]
diff --git a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_streams.pkt b/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_streams.pkt
deleted file mode 100644
index effc8b65..00000000
--- a/gtests/net/packetdrill/tests/bsd/sctp/sctp_reconfig/sctp_reset_streams.pkt
+++ /dev/null
@@ -1,38 +0,0 @@
---tolerance_usecs=100000
-
-+0.0 socket(..., SOCK_STREAM, IPPROTO_SCTP) = 3
-
-+0.0 setsockopt(3, IPPROTO_SCTP, SCTP_ENABLE_STREAM_RESET, {assoc_id=0, assoc_value=SCTP_ENABLE_RESET_STREAM_REQ}, 8) = 0
-
-+0.0 bind(3, ..., ...) = 0
-+0.0 listen(3, 1) = 0
-+0.0 < sctp: INIT[flgs=0, tag=1, a_rwnd=1500, os=1, is=1, tsn=1,
- ECN_CAPABLE[],
- SUPPORTED_EXTENSIONS[types=[0x82]],
- COOKIE_PRESERVATIVE[incr=12345],
- SUPPORTED_ADDRESS_TYPES[types=[IPv4]]]
-+0.0 > sctp: INIT_ACK[flgs=0, tag=2, a_rwnd=..., os=..., is=..., tsn=10, ...]
-+0.1 < sctp: COOKIE_ECHO[flgs=0, len=..., val=...]
-+0.0 > sctp: COOKIE_ACK[flgs=0]
-
-+0.0 accept(3, ..., ...) = 4
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=10, sid=0, ssn=0, ppid=0]
-+0.1 < sctp: SACK[flgs=0, cum_tsn=10, a_rwnd=1500, gaps=[], dups=[]]
-
-+1.0 write(4, ..., 1000) = 1000
-* > sctp: DATA[flgs=BE, len=1016, tsn=11, sid=0, ssn=1, ppid=0]
-+0.0 < sctp: SACK[flgs=0, cum_tsn=11, a_rwnd=1500, gaps=[], dups=[]]
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=1, sid=0, ssn=0, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=1, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0.1 < sctp: DATA[flgs=BE, len=1016, tsn=2, sid=0, ssn=1, ppid=0]
-* > sctp: SACK[flgs=0, cum_tsn=2, a_rwnd=..., gaps=[], dups=[]]
-+0.0 read(4, ..., 1000) = 1000
-
-+0.0 setsockopt(4, IPPROTO_SCTP, SCTP_RESET_STREAMS, {srs_flags=SCTP_STREAM_RESET_OUTGOING,
- srs_number_streams=1,
- srs_stream_list=[0]}, 10) = 0
--
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