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Unified the exception handling in socket

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PiperOrigin-RevId: 485457718
This commit is contained in:
Guogang Li
2022-11-01 17:15:51 -07:00
committed by Copybara-Service
parent 03b1c773fe
commit 33c5f44ea1
7 changed files with 287 additions and 138 deletions
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internal/platform/implementation/windows/wifi_lan_socket.cc
+61 -25
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@@ -12,6 +12,9 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#include <cstring>
#include <exception>
#include "internal/platform/implementation/windows/wifi_lan.h"
#include "internal/platform/logging.h"
@@ -26,12 +29,15 @@ WifiLanSocket::WifiLanSocket(StreamSocket socket) {
}
WifiLanSocket::~WifiLanSocket() {
if (stream_soket_ != nullptr) {
try {
try {
if (stream_soket_ != nullptr) {
Close();
} catch (...) {
NEARBY_LOGS(ERROR) << "Failed to destructor class WifiLanSocket.";
}
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
}
}
@@ -45,7 +51,12 @@ Exception WifiLanSocket::Close() {
stream_soket_.Close();
}
return {Exception::kSuccess};
} catch (...) {
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
}
@@ -70,8 +81,13 @@ ExceptionOr<ByteArray> WifiLanSocket::SocketInputStream::Read(
ByteArray data((char*)ibuffer.data(), ibuffer.Length());
return ExceptionOr(data);
} catch (...) {
return Exception{Exception::kIo};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
}
@@ -82,19 +98,28 @@ ExceptionOr<size_t> WifiLanSocket::SocketInputStream::Skip(size_t offset) {
auto ibuffer =
input_stream_.ReadAsync(buffer, offset, InputStreamOptions::None).get();
return ExceptionOr((size_t)ibuffer.Length());
} catch (...) {
return Exception{Exception::kIo};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
}
Exception WifiLanSocket::SocketInputStream::Close() {
try {
input_stream_.Close();
} catch (...) {
return {Exception::kSuccess};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
return {Exception::kSuccess};
}
// SocketOutputStream
@@ -104,37 +129,48 @@ WifiLanSocket::SocketOutputStream::SocketOutputStream(
}
Exception WifiLanSocket::SocketOutputStream::Write(const ByteArray& data) {
Buffer buffer = Buffer(data.size());
std::memcpy(buffer.data(), data.data(), data.size());
buffer.Length(data.size());
try {
Buffer buffer = Buffer(data.size());
std::memcpy(buffer.data(), data.data(), data.size());
buffer.Length(data.size());
output_stream_.WriteAsync(buffer).get();
} catch (...) {
return {Exception::kSuccess};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
return {Exception::kSuccess};
}
Exception WifiLanSocket::SocketOutputStream::Flush() {
try {
output_stream_.FlushAsync().get();
} catch (...) {
return {Exception::kSuccess};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
return {Exception::kSuccess};
}
Exception WifiLanSocket::SocketOutputStream::Close() {
try {
output_stream_.Close();
} catch (...) {
return {Exception::kSuccess};
} catch (std::exception exception) {
NEARBY_LOGS(ERROR) << __func__ << ": Exception: " << exception.what();
return {Exception::kIo};
} catch (const winrt::hresult_error& error) {
NEARBY_LOGS(ERROR) << __func__ << ": WinRT exception: " << error.code()
<< ": " << winrt::to_string(error.message());
return {Exception::kIo};
}
return {Exception::kSuccess};
}
} // namespace windows