Test_Project_Cocos/DelayNoMore
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Fixed build for Android.

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This commit is contained in:
genxium 2023-02-02 23:44:40 +08:00
parent 70a86c27b0
commit 6f561bea87
8 changed files with 59 additions and 42 deletions
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6
frontend/assets/scripts/WsSessionMgr.js
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@ -229,7 +229,11 @@ window.initPersistentSessionClient = function(onopenCb, expectedRoomId) {
const peerJoinIndex = resp.peerJoinIndex;
const peerAddrList = resp.rdf.peerUdpAddrList;
console.log(`Got DOWNSYNC_MSG_ACT_PEER_UDP_ADDR peerAddrList=${JSON.stringify(peerAddrList)}; boundRoomCapacity=${window.boundRoomCapacity}`);
DelayNoMore.UdpSession.upsertPeerUdpAddr(peerAddrList, window.boundRoomCapacity, window.mapIns.selfPlayerInfo.JoinIndex); // In C++ impl it actually broadcasts the peer-punching message to all known peers within "window.boundRoomCapacity"
for (let j = 0; j < 3; ++j) {
setTimeout(()=> {
DelayNoMore.UdpSession.upsertPeerUdpAddr(peerAddrList, window.boundRoomCapacity, window.mapIns.selfPlayerInfo.JoinIndex); // In C++ impl it actually broadcasts the peer-punching message to all known peers within "window.boundRoomCapacity"
}, j*500);
}
}
break;
default:

3
frontend/build-templates/jsb-link/cocos-project-template.json
View File

@ -20,6 +20,9 @@
}, {
"from": "frameworks/runtime-src/Classes/send_ring_buff.hpp",
"to": "frameworks/runtime-src/Classes/send_ring_buff.hpp"
}, {
"from": "frameworks/runtime-src/Classes/send_ring_buff.cpp",
"to": "frameworks/runtime-src/Classes/send_ring_buff.cpp"
}, {
"from": "frameworks/runtime-src/Classes/udp_session.hpp",
"to": "frameworks/runtime-src/Classes/udp_session.hpp"

31
frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/send_ring_buff.cpp Normal file
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@ -0,0 +1,31 @@
#include <string.h>
#include "send_ring_buff.hpp"
void SendRingBuff::put(BYTEC* const newBytes, size_t newBytesLen, PeerAddr* pNewPeerAddr) {
while (0 < cnt && cnt >= n) {
// Make room for the new element
this->pop();
}
eles[ed].bytesLen = newBytesLen;
memset(eles[ed].bytes, 0, sizeof eles[ed].bytes);
memcpy(eles[ed].bytes, newBytes, newBytesLen);
eles[ed].peerAddr = *(pNewPeerAddr);
ed++;
cnt++;
if (ed >= n) {
ed -= n; // Deliberately not using "%" operator for performance concern
}
}
SendWork* SendRingBuff::pop() {
if (0 == cnt) {
return NULL;
}
SendWork* ret = &(eles[st]);
cnt--;
st++;
if (st >= n) {
st -= n;
}
return ret;
}

33
frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/send_ring_buff.hpp
View File

@ -26,44 +26,19 @@ public:
};
// [WARNING] This class is specific to "SendWork", designed and implemented only to use in multithreading env and save heap alloc/dealloc timecomplexity, it's by no means comparable to the Golang or JavaScript versions!
class SendRingBuffer {
class SendRingBuff {
public:
int ed, st, n, cnt;
SendWork eles[maxBuffedMsgs]; // preallocated on stack to save heap alloc/dealloc time
SendRingBuffer(int newN) {
SendRingBuff(int newN) {
this->n = newN;
this->st = this->ed = this->cnt = 0;
}
void put(BYTEC* const newBytes, size_t newBytesLen, PeerAddr* pNewPeerAddr) {
while (0 < cnt && cnt >= n) {
// Make room for the new element
this->pop();
}
eles[ed].bytesLen = newBytesLen;
memset(eles[ed].bytes, 0, sizeof eles[ed].bytes);
memcpy(eles[ed].bytes, newBytes, newBytesLen);
eles[ed].peerAddr = *(pNewPeerAddr);
ed++;
cnt++;
if (ed >= n) {
ed -= n; // Deliberately not using "%" operator for performance concern
}
}
void put(BYTEC* const newBytes, size_t newBytesLen, PeerAddr* pNewPeerAddr);
// Sending is always sequential in UvSendThread, no need to return a copy of "SendWork" instance
SendWork* pop() {
if (0 == cnt) {
return NULL;
}
SendWork* ret = &(eles[st]);
cnt--;
st++;
if (st >= n) {
st -= n;
}
return ret;
}
SendWork* pop();
};
#endif

21
frontend/build-templates/jsb-link/frameworks/runtime-src/Classes/udp_session.cpp
View File

@ -6,7 +6,7 @@
int const punchServerCnt = 3;
int const punchPeerCnt = 3;
int const broadcastUpsyncCnt = 3;
int const broadcastUpsyncCnt = 1;
uv_udp_t *udpRecvSocket = NULL, *udpSendSocket = NULL;
uv_thread_t recvTid, sendTid;
@ -14,7 +14,7 @@ uv_async_t uvRecvLoopStopSig, uvSendLoopStopSig, uvSendLoopTriggerSig;
uv_loop_t *recvLoop = NULL, *sendLoop = NULL;
uv_mutex_t sendRingBuffLock; // used along with "uvSendLoopTriggerSig" as a "uv_cond_t"
SendRingBuffer* sendRingBuff = NULL;
SendRingBuff* sendRingBuff = NULL;
char SRV_IP[256];
int SRV_PORT = 0;
@ -41,14 +41,14 @@ void _onRead(uv_udp_t* req, ssize_t nread, uv_buf_t const* buf, struct sockaddr
struct sockaddr_in const* sockAddr = (struct sockaddr_in const*)addr;
uv_inet_ntop(sockAddr->sin_family, &(sockAddr->sin_addr), ip, INET_ADDRSTRLEN);
port = ntohs(sockAddr->sin_port);
CCLOG("UDP received %d bytes from %s:%d", nread, ip, port);
CCLOG("UDP received %u bytes from %s:%d", nread, ip, port);
break;
}
default:
break;
}
} else {
CCLOG("UDP received %d bytes from unknown sender", nread);
CCLOG("UDP received %u bytes from unknown sender", nread);
}
#endif
@ -57,7 +57,7 @@ void _onRead(uv_udp_t* req, ssize_t nread, uv_buf_t const* buf, struct sockaddr
} else if (0 < nread) {
// Non-holepunching; it might be more effective in RAM usage to use a threadsafe RingBuff to pass msg to GameThread here, but as long as it's not a performance blocker don't bother optimize here...
uint8_t* const ui8Arr = (uint8_t*)malloc(maxUdpPayloadBytes*sizeof(uint8_t));
memset(ui8Arr, 0, sizeof ui8Arr);
memset(ui8Arr, 0, sizeof(ui8Arr));
for (int i = 0; i < nread; i++) {
*(ui8Arr+i) = *(buf->base + i);
}
@ -133,16 +133,15 @@ void _onUvSthNewToSend(uv_async_t* handle) {
*/
uv_mutex_unlock(&sendRingBuffLock);
if (NULL != work) {
/*
// [WARNING] If "uv_udp_send" is to be used instead of "uv_udp_try_send", as UvSendThread will always be terminated from GameThread, it's a MUST to use the following heap-alloc form to initialize "uv_udp_send_t* req" such that "_afterSend" is guaranteed to be called, otherwise "int uvRunRet2 = uv_run(l, UV_RUN_DEFAULT);" for UvSendThread would block forever due to residual active handles.
uv_udp_send_t* req = (uv_udp_send_t*)malloc(sizeof uv_udp_send_t);
uv_udp_send_t* req = (uv_udp_send_t*)malloc(sizeof(uv_udp_send_t));
uv_buf_t sendBuffer = uv_buf_init(work->bytes, work->bytesLen);
uv_udp_send(req, udpSendSocket, &sendBuffer, 1, (struct sockaddr const*)&(work->peerAddr.sockAddrIn), _afterSend);
*/
uv_buf_t sendBuffer = uv_buf_init(work->bytes, work->bytesLen);
uv_udp_try_send(udpSendSocket, &sendBuffer, 1, (struct sockaddr const*)&(work->peerAddr.sockAddrIn));
//uv_buf_t sendBuffer = uv_buf_init(work->bytes, work->bytesLen);
//uv_udp_try_send(udpSendSocket, &sendBuffer, 1, (struct sockaddr const*)&(work->peerAddr.sockAddrIn));
#if defined(COCOS2D_DEBUG) && (COCOS2D_DEBUG > 0)
char ip[INET_ADDRSTRLEN];
memset(ip, 0, sizeof ip);
@ -213,7 +212,7 @@ bool DelayNoMore::UdpSession::openUdpSession(int port) {
uv_async_init(recvLoop, &uvRecvLoopStopSig, _onUvStopSig);
uv_mutex_init(&sendRingBuffLock);
sendRingBuff = new SendRingBuffer(maxBuffedMsgs);
sendRingBuff = new SendRingBuff(maxBuffedMsgs);
uv_async_init(sendLoop, &uvSendLoopStopSig, _onUvStopSig);
uv_async_init(sendLoop, &uvSendLoopTriggerSig, _onUvSthNewToSend);

1
frontend/build-templates/jsb-link/frameworks/runtime-src/proj.android-studio/app/jni/Android.mk
View File

@ -15,6 +15,7 @@ LOCAL_SRC_FILES := hellojavascript/main.cpp \
../../../Classes/jsb_module_register.cpp \
../../../Classes/udp_session.cpp \
../../../Classes/udp_session_bridge.cpp \
../../../Classes/send_ring_buff.cpp
LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../../Classes

1
frontend/build-templates/jsb-link/frameworks/runtime-src/proj.win32/DelayNoMore.vcxproj
View File

@ -190,6 +190,7 @@ copy "$(ProjectDir)..\..\..\project.json" "$(OutDir)\" /Y</Command>
<ClCompile Include="..\Classes\AppDelegate.cpp" />
<ClCompile Include="..\Classes\udp_session.cpp" />
<ClCompile Include="..\Classes\udp_session_bridge.cpp" />
<ClCompile Include="..\Classes\send_ring_buff.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="main.h" />

3
frontend/build-templates/jsb-link/frameworks/runtime-src/proj.win32/DelayNoMore.vcxproj.filters
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@ -22,6 +22,9 @@
<ClCompile Include="..\Classes\jsb_module_register.cpp">
<Filter>Classes</Filter>
</ClCompile>
<ClCompile Include="..\Classes\send_ring_buff.cpp">
<Filter>Classes</Filter>
</ClCompile>
<ClCompile Include="..\Classes\udp_session.cpp">
<Filter>Classes</Filter>
</ClCompile>