webrtc/api/data_channel_interface.cc
Florent Castelli 0012bfa128 Change DataChannelInit::priority to integer and forward to SCTP transport
The new type PriorityValue is a strong 16-bit integer matching RFC 8831
requirements that can be built from a Priority enum.
The value is now propagated and used by the SCTP transport, but enabling
the feature still requires a field trial for now.

Bug: webrtc:42225365
Change-Id: I56c9f48744c70999a8c2d01415a08a0b6761df4b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/357941
Commit-Queue: Florent Castelli <orphis@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#42695}
2024-07-30 15:07:25 +00:00

67 lines
1.7 KiB
C++

/*
* Copyright 2018 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.
*/
#include "api/data_channel_interface.h"
#include "api/priority.h"
#include "rtc_base/checks.h"
namespace webrtc {
bool DataChannelInterface::ordered() const {
return false;
}
uint16_t DataChannelInterface::maxRetransmitTime() const {
return 0;
}
uint16_t DataChannelInterface::maxRetransmits() const {
return 0;
}
absl::optional<int> DataChannelInterface::maxRetransmitsOpt() const {
return absl::nullopt;
}
absl::optional<int> DataChannelInterface::maxPacketLifeTime() const {
return absl::nullopt;
}
std::string DataChannelInterface::protocol() const {
return std::string();
}
bool DataChannelInterface::negotiated() const {
return false;
}
PriorityValue DataChannelInterface::priority() const {
return PriorityValue(Priority::kLow);
}
uint64_t DataChannelInterface::MaxSendQueueSize() {
return 16 * 1024 * 1024; // 16 MiB
}
// TODO(tommi): Remove method once downstream implementations have been removed.
bool DataChannelInterface::Send(const DataBuffer& buffer) {
RTC_DCHECK_NOTREACHED();
return false;
}
// TODO(tommi): Remove implementation once method is pure virtual.
void DataChannelInterface::SendAsync(
DataBuffer buffer,
absl::AnyInvocable<void(RTCError) &&> on_complete) {
RTC_DCHECK_NOTREACHED();
}
} // namespace webrtc