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Multiplex implementation - Create Multiplex Socket

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PiperOrigin-RevId: 632628955
This commit is contained in:
hai007
2024-05-10 16:11:26 -07:00
committed by Copybara-Service
parent 78729abb7d
commit 7c72774167
23 changed files with 1560 additions and 42 deletions
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connections/implementation/client_proxy.cc
+53
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@@ -30,13 +30,17 @@
#include "absl/functional/any_invocable.h"
#include "absl/strings/escaping.h"
#include "absl/strings/string_view.h"
#include "connections/advertising_options.h"
#include "connections/discovery_options.h"
#include "connections/implementation/flags/nearby_connections_feature_flags.h"
#include "connections/listeners.h"
#include "connections/medium_selector.h"
#include "connections/v3/bandwidth_info.h"
#include "connections/v3/connection_listening_options.h"
#include "connections/v3/connections_device_provider.h"
#include "internal/analytics/event_logger.h"
#include "internal/flags/nearby_flags.h"
#include "internal/platform/cancelable_alarm.h"
#include "internal/platform/error_code_recorder.h"
#include "internal/platform/feature_flags.h"
#include "internal/platform/implementation/platform.h"
@@ -1102,6 +1106,55 @@ OsInfo::OsType ClientProxy::OSNameToOsInfoType(api::OSName osName) {
}
}
std::int32_t ClientProxy::GetLocalMultiplexSocketBitmask() const {
if (NearbyFlags::GetInstance().GetBoolFlag(
config_package_nearby::nearby_connections_feature::
kEnableMultiplex)) {
return kBtMultiplexEnabled;
}
return 0;
}
void ClientProxy::SetRemoteMultiplexSocketBitmask(
absl::string_view endpoint_id, int remote_multiplex_socket_bitmask) {
MutexLock lock(&mutex_);
ConnectionPair* item = LookupConnection(endpoint_id);
if (item != nullptr) {
item->first.remote_multiplex_socket_bitmask =
remote_multiplex_socket_bitmask;
}
}
std::optional<std::int32_t> ClientProxy::GetRemoteMultiplexSocketBitmask(
absl::string_view endpoint_id) const {
MutexLock lock(&mutex_);
const ConnectionPair* item = LookupConnection(endpoint_id);
if (item != nullptr) {
return item->first.remote_multiplex_socket_bitmask;
}
return std::nullopt;
}
bool ClientProxy::IsMultiplexSocketSupported(absl::string_view endpoint_id,
Medium medium) {
MutexLock lock(&mutex_);
ConnectionPair* item = LookupConnection(endpoint_id);
if (item == nullptr) {
return false;
}
int combined_result = GetLocalMultiplexSocketBitmask() &
item->first.remote_multiplex_socket_bitmask;
switch (medium) {
case Medium::BLUETOOTH:
return (combined_result & kBtMultiplexEnabled) != 0;
case Medium::WIFI_LAN:
return (combined_result & kWifiLanMultiplexEnabled) != 0;
default:
return false;
}
}
std::string ClientProxy::ToString(PayloadProgressInfo::Status status) const {
switch (status) {
case PayloadProgressInfo::Status::kSuccess: