Florent Castelli e3b74f8e61 sctp: Fix data channel closing sequence
When an SCTP stream is closing, a stream reset needs
to be sent from both ends.
The remote was not sending a stream reset and quickly
opening another stream with the same StreamID could
cause SCTP errors.

Bug: webrtc:13994
Change-Id: I3abc74ddc88b3fcf7e6495d76e7d77f52280b5d1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/260922
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Victor Boivie <boivie@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36773}
2022-05-05 08:44:58 +00:00

104 lines
2.2 KiB
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# Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import("../../../webrtc.gni")
rtc_source_set("types") {
deps = [
"../../../api:array_view",
"../../../rtc_base:strong_alias",
]
sources = [
"dcsctp_message.h",
"dcsctp_options.h",
"types.h",
]
absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ]
}
rtc_source_set("socket") {
deps = [
":types",
"../../../api:array_view",
"../../../api/task_queue:task_queue",
"../../../rtc_base:checks",
"../../../rtc_base:strong_alias",
]
sources = [
"dcsctp_handover_state.cc",
"dcsctp_handover_state.h",
"dcsctp_socket.h",
"packet_observer.h",
"timeout.h",
]
absl_deps = [
"//third_party/abseil-cpp/absl/strings",
"//third_party/abseil-cpp/absl/types:optional",
]
}
rtc_source_set("factory") {
deps = [
":socket",
":types",
"../socket:dcsctp_socket",
]
sources = [
"dcsctp_socket_factory.cc",
"dcsctp_socket_factory.h",
]
absl_deps = [ "//third_party/abseil-cpp/absl/strings" ]
}
rtc_source_set("mocks") {
testonly = true
sources = [
"mock_dcsctp_socket.h",
"mock_dcsctp_socket_factory.h",
]
deps = [
":factory",
":socket",
"../../../test:test_support",
]
}
rtc_source_set("utils") {
deps = [
":socket",
":types",
"../../../api:array_view",
"../../../rtc_base:logging",
"../../../rtc_base:stringutils",
"../socket:dcsctp_socket",
]
sources = [
"text_pcap_packet_observer.cc",
"text_pcap_packet_observer.h",
]
absl_deps = [ "//third_party/abseil-cpp/absl/strings" ]
}
if (rtc_include_tests) {
rtc_library("dcsctp_public_unittests") {
testonly = true
deps = [
":mocks",
":types",
"../../../rtc_base:checks",
"../../../rtc_base:gunit_helpers",
"../../../test:test_support",
]
sources = [
"mock_dcsctp_socket_test.cc",
"types_test.cc",
]
}
}