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uint64_t for all error codes

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Summary: As in title. This is probably old legacy predating varints.

Reviewed By: jbeshay, hanidamlaj

Differential Revision: D47521039

fbshipit-source-id: d52a09a5fda045d2d3101f9b77a64a75e656954c
This commit is contained in:
Matt Joras
2023-08-10 15:35:48 -07:00
committed by Facebook GitHub Bot
parent c06e3a0bec
commit 75b57f1f7b
2 changed files with 11 additions and 9 deletions
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16
quic/QuicConstants.h
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@@ -23,6 +23,8 @@ using TimePoint = std::chrono::time_point<Clock>;
using DurationRep = std::chrono::microseconds::rep; using DurationRep = std::chrono::microseconds::rep;
using namespace std::chrono_literals; using namespace std::chrono_literals;
constexpr uint64_t kMaxVarInt = (1ull << 62) - 1;
// Default QUIC packet size for both read and write. // Default QUIC packet size for both read and write.
// TODO(xtt): make them configurable // TODO(xtt): make them configurable
constexpr uint64_t kDefaultV4UDPSendPacketLen = 1252; constexpr uint64_t kDefaultV4UDPSendPacketLen = 1252;
@@ -227,7 +229,7 @@ inline constexpr uint16_t toFrameError(FrameType frame) {
return 0x0100 | static_cast<uint8_t>(frame); return 0x0100 | static_cast<uint8_t>(frame);
} }
enum class TransportErrorCode : uint16_t { enum class TransportErrorCode : uint64_t {
NO_ERROR = 0x0000, NO_ERROR = 0x0000,
INTERNAL_ERROR = 0x0001, INTERNAL_ERROR = 0x0001,
SERVER_BUSY = 0x0002, SERVER_BUSY = 0x0002,
@@ -248,7 +250,7 @@ enum class TransportErrorCode : uint16_t {
* Application error codes are opaque to QUIC transport. Each application * Application error codes are opaque to QUIC transport. Each application
* protocol can define its own error codes. * protocol can define its own error codes.
*/ */
using ApplicationErrorCode = uint16_t; using ApplicationErrorCode = uint64_t;
/** /**
* Example application error codes, or codes that can be used by very simple * Example application error codes, or codes that can be used by very simple
@@ -259,13 +261,13 @@ using ApplicationErrorCode = uint16_t;
* namespace of the same name. * namespace of the same name.
*/ */
namespace GenericApplicationErrorCode { namespace GenericApplicationErrorCode {
enum GenericApplicationErrorCode : uint16_t { enum GenericApplicationErrorCode : uint64_t {
NO_ERROR = 0x0000, NO_ERROR = 0,
UNKNOWN = 0xFFFF UNKNOWN = kMaxVarInt,
}; };
} }
enum class LocalErrorCode : uint32_t { enum class LocalErrorCode : uint64_t {
// Local errors // Local errors
NO_ERROR = 0x00000000, NO_ERROR = 0x00000000,
CONNECT_FAILED = 0x40000000, CONNECT_FAILED = 0x40000000,
@@ -463,7 +465,7 @@ constexpr uint64_t kDefaultConnectionWindowSize = 1024 * 1024;
/* Stream Limits */ /* Stream Limits */
constexpr uint64_t kDefaultMaxStreamsBidirectional = 2048; constexpr uint64_t kDefaultMaxStreamsBidirectional = 2048;
constexpr uint64_t kDefaultMaxStreamsUnidirectional = 2048; constexpr uint64_t kDefaultMaxStreamsUnidirectional = 2048;
constexpr uint64_t kMaxStreamId = (1ull << 62) - 1; constexpr uint64_t kMaxStreamId = kMaxVarInt;
constexpr uint64_t kInvalidStreamId = kMaxStreamId + 1; constexpr uint64_t kInvalidStreamId = kMaxStreamId + 1;
constexpr uint64_t kMaxMaxStreams = 1ull << 60; constexpr uint64_t kMaxMaxStreams = 1ull << 60;

4
quic/codec/test/QuicWriteCodecTest.cpp
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@@ -2071,7 +2071,7 @@ TEST_F(QuicWriteCodecTest, WriteRstStream) {
auto builtOut = std::move(pktBuilder).buildTestPacket(); auto builtOut = std::move(pktBuilder).buildTestPacket();
auto regularPacket = builtOut.first; auto regularPacket = builtOut.first;
EXPECT_EQ(13, rstStreamBytesWritten); EXPECT_EQ(17, rstStreamBytesWritten);
auto& resultRstStreamFrame = *regularPacket.frames[0].asRstStreamFrame(); auto& resultRstStreamFrame = *regularPacket.frames[0].asRstStreamFrame();
EXPECT_EQ(errorCode, resultRstStreamFrame.errorCode); EXPECT_EQ(errorCode, resultRstStreamFrame.errorCode);
EXPECT_EQ(id, resultRstStreamFrame.streamId); EXPECT_EQ(id, resultRstStreamFrame.streamId);
@@ -2229,7 +2229,7 @@ TEST_F(QuicWriteCodecTest, WriteStopSending) {
auto builtOut = std::move(pktBuilder).buildTestPacket(); auto builtOut = std::move(pktBuilder).buildTestPacket();
auto regularPacket = builtOut.first; auto regularPacket = builtOut.first;
EXPECT_EQ(bytesWritten, 6); EXPECT_EQ(bytesWritten, 10);
auto wireBuf = std::move(builtOut.second); auto wireBuf = std::move(builtOut.second);
BufQueue queue; BufQueue queue;