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Optimize threading and texture fallback stability

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Kelsi 2026-02-22 08:12:08 -08:00
parent f4d947fab1
commit 9c8cd44803
8 changed files with 251 additions and 141 deletions
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32
src/network/world_socket.cpp
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@ -69,7 +69,7 @@ WorldSocket::WorldSocket() {
net::ensureInit();
// Always reserve baseline receive capacity (safe, behavior-preserving).
receiveBuffer.reserve(64 * 1024);
useFastRecvAppend_ = envFlagEnabled("WOWEE_NET_FAST_RECV_APPEND", false);
useFastRecvAppend_ = envFlagEnabled("WOWEE_NET_FAST_RECV_APPEND", true);
useParseScratchQueue_ = envFlagEnabled("WOWEE_NET_PARSE_SCRATCH", false);
if (useParseScratchQueue_) {
LOG_WARNING("WOWEE_NET_PARSE_SCRATCH is temporarily disabled (known unstable); forcing off");
@ -304,8 +304,21 @@ void WorldSocket::update() {
disconnect();
return;
}
receiveBuffer.resize(oldSize + receivedSize);
std::memcpy(receiveBuffer.data() + oldSize, buffer, receivedSize);
const size_t needed = oldSize + receivedSize;
if (receiveBuffer.capacity() < needed) {
size_t newCap = receiveBuffer.capacity() ? receiveBuffer.capacity() : 64 * 1024;
while (newCap < needed && newCap < kMaxReceiveBufferBytes) {
newCap = std::min(kMaxReceiveBufferBytes, newCap * 2);
}
if (newCap < needed) {
LOG_ERROR("World socket receive buffer capacity growth failed (needed=", needed,
" max=", kMaxReceiveBufferBytes, "). Disconnecting to recover framing.");
disconnect();
return;
}
receiveBuffer.reserve(newCap);
}
receiveBuffer.insert(receiveBuffer.end(), buffer, buffer + receivedSize);
} else {
receiveBuffer.insert(receiveBuffer.end(), buffer, buffer + received);
}
@ -334,10 +347,13 @@ void WorldSocket::update() {
}
if (receivedAny) {
LOG_DEBUG("World socket read ", bytesReadThisTick, " bytes in ", readOps,
" recv call(s), buffered=", receiveBuffer.size());
// Hex dump received bytes for auth debugging
if (bytesReadThisTick <= 128) {
const bool debugLog = core::Logger::getInstance().shouldLog(core::LogLevel::DEBUG);
if (debugLog) {
LOG_DEBUG("World socket read ", bytesReadThisTick, " bytes in ", readOps,
" recv call(s), buffered=", receiveBuffer.size());
}
// Hex dump received bytes for auth debugging (debug-only to avoid per-frame string work)
if (debugLog && bytesReadThisTick <= 128) {
std::string hex;
for (size_t i = 0; i < receiveBuffer.size(); ++i) {
char buf[4]; snprintf(buf, sizeof(buf), "%02x ", receiveBuffer[i]); hex += buf;
@ -345,7 +361,7 @@ void WorldSocket::update() {
LOG_DEBUG("World socket raw bytes: ", hex);
}
tryParsePackets();
if (connected && !receiveBuffer.empty()) {
if (debugLog && connected && !receiveBuffer.empty()) {
LOG_DEBUG("World socket parse left ", receiveBuffer.size(),
" bytes buffered (awaiting complete packet)");
}