Skip to content

E
evsuits
提交 ab19868f authored 作者: blu's avatar blu
浏览文件
操作

files ring

上级 0539b12b
隐藏空白字符变更
内嵌 并排
正在显示 包含 138 行增加 和 247 行删除
opencv-motion-detect/evmgr.cpp
浏览文件 @ ab19868f
......@@ -122,7 +122,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pRouter, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pRouter, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pRouter, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
zmq_setsockopt (pRouter, ZMQ_ROUTER_NOTIFY, &opt_notify, sizeof (opt_notify));
......
opencv-motion-detect/evmlmotion.cpp
浏览文件 @ ab19868f
......@@ -323,7 +323,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pDealer, ZMQ_IDENTITY, selfId.c_str(), selfId.size());
......
opencv-motion-detect/evpuller.cpp
浏览文件 @ ab19868f
......@@ -266,7 +266,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pDealer, ZMQ_IDENTITY, selfId.c_str(), selfId.size());
......
opencv-motion-detect/evpusher.cpp
浏览文件 @ ab19868f
......@@ -119,7 +119,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pSub, ZMQ_SUBSCRIBE, "", 0);
......@@ -141,7 +141,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pDealer, ZMQ_IDENTITY, selfId.c_str(), selfId.size());
......
opencv-motion-detect/evslicer.cpp
浏览文件 @ ab19868f
......@@ -24,6 +24,8 @@ update: 2019/09/10
#include <functional>
#include <queue>
#include <fstream>
#include <algorithm>
#include <set>
#include <cstdlib>
#include "inc/zmqhelper.hpp"
......@@ -46,9 +48,9 @@ private:
void *pSubCtx = nullptr, *pDealerCtx = nullptr; // for packets relay
void *pSub = nullptr, *pDealer = nullptr, *pDaemonCtx = nullptr, *pDaemon = nullptr;
string urlOut, urlPub, urlRouter, devSn, mgrSn, selfId, pullerGid, ipcSn;
int iid, hours, seconds, numSlices, segHead = -1, segHeadP = 0;
int iid, hours, seconds, numSlices;
long bootTime = 0;
bool enablePush = false, bSegFull = false;
bool enablePush = false;
AVFormatContext *pAVFormatRemux = nullptr;
AVFormatContext *pAVFormatInput = nullptr;
AVDictionary *pOptsRemux = nullptr;
......@@ -61,15 +63,14 @@ private:
condition_variable cvMsg;
mutex mutMsg;
bool gotFormat = false;
vector<long> vTsOld;
mutex mutTsOld;
vector<long> vTsActive;
mutex mutTsActive;
queue<string> eventQueue;
condition_variable cvEvent;
mutex mutEvent;
thread thEventHandler;
string videoFileServerApi = "http://139.219.142.18:10008/upload/evtvideos/";
set<long> sTsList;
mutex mutTsList;
bool validMsg(json &msg)
{
......@@ -190,7 +191,7 @@ private:
bProcessed = true;
}else if(metaValue == "debug:list_files"){
// TODO: remove debug feature
this->vTsActive = LoadVideoFiles(this->urlOut, this->hours, this->numSlices, this->vTsOld);
printVideoFiles(this->sTsList);
bProcessed = true;
}else if(metaValue == "debug:toggle_log") {
// TODO: remove debug feature
......@@ -331,7 +332,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pSub, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pSub, ZMQ_SUBSCRIBE, "", 0);
......@@ -355,7 +356,7 @@ private:
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(pDealer, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(pDealer, ZMQ_IDENTITY, selfId.c_str(), selfId.size());
......@@ -524,11 +525,8 @@ protected:
spdlog::error("evslicer {} could not open output file {}", selfId, name);
}
}
int startIdx = 0;
if(segHead != -1) {
startIdx = segHead;
}
av_dict_set(&pOptsRemux, "segment_start_number", to_string(startIdx).data(), 0);
// TODO
av_dict_set(&pOptsRemux, "segment_start_number", to_string(this->sTsList.size()).data(), 0);
ret = avformat_write_header(pAVFormatRemux, &pOptsRemux);
if (ret < 0) {
spdlog::error("evslicer {} error occurred when opening output file", selfId);
......@@ -634,7 +632,6 @@ protected:
return ret;
}
//spdlog::info("LoadVideoFiles path {}, s {}, e {}", fname, posS, posE);
return fname.substr(posS, posE - posS + 1);
}
......@@ -661,122 +658,77 @@ protected:
return string(buffer);
}
void debugFilesRing(vector<long> &v)
void printVideoFiles(set<long> &list)
{
spdlog::info("evslicer {} debug files ring. segHead: {}, isFull: {}, max: {}",this->selfId, this->segHead, this->bSegFull, this->numSlices);
for(int i = 0; i <= numSlices; i++) {
spdlog::info("\tevslicer {} vector[{}] = {}, {}", selfId, i, v[i], videoFileTs2Name(v[i]));
if(v[segToIdx(i)] == 0) {
break;
}
spdlog::info("evslicer {} debug files ring. size: {} max: {}",this->selfId, list.size(), this->numSlices);
// lock_guard<mutex> lg(mutTsList);
for(auto i: list) {
spdlog::info("\tevslicer {} file ts: {}, baseName: {}", selfId, i, videoFileTs2Name(i));
}
}
vector<long> LoadVideoFiles(string path, int hours, int maxSlices, vector<long> &tsNeedUpload)
void loadVideoFiles(string path, int hours, int maxSlices, set<long> &_list)
{
tsNeedUpload.clear();
vTsActive.clear();
segHeadP = 0;
segHead = -1;
bSegFull = false;
vector<long> v = vector<long>(maxSlices, 0);
tsNeedUpload = vector<long>(maxSlices, 0);
// get current timestamp
list<long> tsRing;
list<long>tsToProcess;
auto now = chrono::duration_cast<chrono::seconds>(chrono::system_clock::now().time_since_epoch()).count();
try {
string fname, baseName;
for (const auto & entry : fs::directory_iterator(path)) {
fname = entry.path().c_str();
if(entry.file_size() == 0 || !entry.is_regular_file()||entry.path().extension() != ".mp4") {
spdlog::warn("evslicer {} LoadVideoFiles skipped {} (empty/directory/!mp4)", selfId, entry.path().c_str());
spdlog::warn("evslicer {} loadVideoFiles skipped {} (empty/directory/!mp4)", selfId, entry.path().c_str());
continue;
}
baseName = getBaseName(fname);
auto ts = videoFileName2Ts(baseName);
spdlog::info("evslicer {} LoadVideoFiles basename: {}, ts: {}", selfId, baseName, ts);
spdlog::info("evslicer {} loadVideoFiles basename: {}, ts: {}", selfId, baseName, ts);
// check old files
if(ts - now > hours * 60 * 60) {
spdlog::info("evslicer {} file {} old than {} hours: {}, {}", selfId, entry.path().c_str(), hours, ts, now);
tsToProcess.insert(std::upper_bound(tsToProcess.begin(), tsToProcess.end(), ts), ts);
fs::path fname(this->urlOut + "/" + baseName + ".mp4");
fs::remove(fname);
}
else {
tsRing.insert(std::upper_bound(tsRing.begin(), tsRing.end(), ts), ts);
insertTsList(_list, ts, maxSlices);
}
}
}
catch(exception &e) {
spdlog::error("LoasdVideoFiles exception : {}", e.what());
spdlog::error("evslicer {} {}:{} loadVideoFiles exception : {}",selfId, __FILE__, __LINE__, e.what());
}
}
// skip old items
list<long>olds;
int delta = maxSlices - tsRing.size();
int skip = delta < 0? (-delta):0;
spdlog::info("evslicer {} LoasdVideoFiles max: {}, current: {}, skip: {}", selfId, maxSlices, tsRing.size(), skip);
int idx = 0;
if(skip > 0) {
this->bSegFull = true;
void insertTsList(set<long> &_list, long elem, int maxSize) {
// _list.insert(lower_bound(_list.begin(), _list.end(), elem), elem);
if(_list.size() == 0) {
_list.insert(_list.begin(),elem);
return;
}
if(tsRing.size() != 0) {
segHead = 0;
}
list<long>::iterator pos = tsRing.begin();
for(auto &i:tsRing) {
if(idx < skip) {
idx++;
pos++;
continue;
}
v[segHead] = i;
segHead++;
}
// merge
if(skip > 0) {
tsToProcess.insert(std::upper_bound(tsToProcess.begin(), tsToProcess.end(), tsRing.front()), tsRing.begin(), pos);
}
auto itr = _list.rbegin();
delta = maxSlices - tsToProcess.size();
skip = delta < 0? (-delta) : 0;
idx = 0;
pos = tsToProcess.begin();
for(auto &i:tsToProcess) {
// remove
fs::path fname(this->urlOut + "/" + videoFileTs2Name(i) + ".mp4");
fs::remove(fname);
// TODO: currently we don't cache event videos. lost on reboot.
// TODO: this behavior will be enhenced later.
continue;
// skip cache operations
if(idx < skip) {
idx++;
pos++;
continue;
for(; itr != _list.rend(); itr++) {
if(*itr < elem){
break;
}
tsNeedUpload[segHeadP] = i;
segHeadP++;
}
if(segHead!=0 && segHeadP != 0) {
spdlog::info("evslicer {} LoadVideoFiles active:{}, ts1:{}, ts2: {}; toprocess: {}, ts1: {}, ts2:{}", selfId, segHead, v.front(), v.back(), segHeadP, tsNeedUpload.front(), tsNeedUpload.back());
if(itr == _list.rbegin() ) {
_list.insert(_list.end(), elem);
}else{
_list.insert(itr.base(), elem);
}
debugFilesRing(v);
return v;
if(_list.size() > maxSize) {
lock_guard<mutex> lg(mutTsList);
_list.erase(_list.begin());
}
}
// file monitor callback
static void fileMonHandler(const std::vector<event>& evts, void *pUserData)
{
{
static string lastFile;
string ext = ".mp4";
auto self = static_cast<EvSlicer*>(pUserData);
......@@ -788,133 +740,90 @@ protected:
spdlog::debug("evslicer {} invalid file: {}, last: {}", self->selfId, fullPath, lastFile);
continue;
}
}
// if(lastFile == i.get_path()) {
// spdlog::debug("evslicer {} skip file : {}, last: {}", self->selfId, fullPath, lastFile);
// continue;
// }
// else if(!lastFile.empty()) {
// // insert into ts active
// spdlog::debug("evslicer {} filemon file: {}, ts: {}, last: {}", self->selfId, i.get_path().c_str(), i.get_time(), lastFile);
// if(self->segHead == 0) {
// //wrap it;
// self->bSegFull = true;
// }
// if(self->bSegFull) {
// }
// try {
// auto baseName = self->getBaseName(lastFile);
// auto ts = self->videoFileName2Ts(baseName);
// if(ts == -1) {
// spdlog::error("evslicer {} fileMonHandler failed to process file: {}", self->selfId, lastFile);
// continue;
// }
// auto oldTs = self->vTsActive[self->segHead];
// if(oldTs != 0) {
// // TODO
// fs::path fname(self->urlOut + "/" + self->videoFileTs2Name(oldTs) + ".mp4");
// fs::remove(fname);
// }
// self->vTsActive[self->segHead] = ts;
// self->segHead++;
// self->segHead = self->segToIdx(self->segHead);
// }
// catch(exception &e) {
// spdlog::error("evslicer {} fileMonHandler exception: {}", self->selfId, e.what());
// }
// }
// else {
// //nop
// }
// lastFile = i.get_path();
// }
}
if(lastFile == i.get_path()) {
spdlog::debug("evslicer {} skip file : {}, last: {}", self->selfId, fullPath, lastFile);
continue;
}
else if(!lastFile.empty()) {
spdlog::debug("evslicer {} filemon file: {}, ts: {}, last: {}", self->selfId, i.get_path().c_str(), i.get_time(), lastFile);
try {
auto baseName = self->getBaseName(lastFile);
auto ts = self->videoFileName2Ts(baseName);
if(ts == -1) {
spdlog::error("evslicer {} fileMonHandler failed to process file: {}", self->selfId, lastFile);
}else{
self->insertTsList(self->sTsList, ts, self->numSlices);
}
}
catch(exception &e) {
spdlog::error("evslicer {} fileMonHandler exception: {}", self->selfId, e.what());
}
}
else {
}
//
int segToIdx(int seg)
{
if(seg >= numSlices) {
seg -= numSlices;
}
else if(seg <=-1) {
seg = numSlices + seg;
lastFile = i.get_path();
}
return seg;
}
int incSegHead(int seg)
{
return segToIdx(++seg);
}
int decSegHead(int seg)
{
return segToIdx(--seg);
}
// find video files
vector<string> findSlicesByRange(long tss, long tse, int offsetS, int offsetE)
{
vector<string> ret;
int found = 0;
int _itss = 0;
if(bSegFull) {
_itss = segHead;
}
else {
_itss = 1;
lock_guard<mutex> lg(mutTsList);
if(this->sTsList.size() == 0) {
return ret;
}
if(segHead == -1) {
spdlog::error("evslicer {} no local records.");
long first = *(this->sTsList.begin());
long end = *(--(this->sTsList.end()));
if(tse < first || tss > end) {
spdlog::info("evslicer {} event range ({}, {}) is in local range ({}, {}).", selfId, tss, tse, first, end);
return ret;
}
else {
int idxS, idxE;
int delta = bSegFull? numSlices : 0;
for(int i = segHead - 1 + delta; i >= _itss; i--) {
if(vTsActive[segToIdx(i)] == 0) {
continue;
}
if(tse >= vTsActive[segToIdx(i)]) {
if((found &1) != 1) {
idxE = segToIdx(i);
found |= 1;
}
}
if(tss >= vTsActive[segToIdx(i)]) {
if((found &2) != 2) {
idxS = segToIdx(i);
found |=2;
}
}
first = end = 0;
vector<long> tmp;
int found = 0;
auto itr = this->sTsList.rbegin();
for(; itr != this->sTsList.rend(); itr++) {
if(found == 3) {
break;
}
if(found & 1) {
tmp.push_back(*itr);
spdlog::info("\t matched file: {}, s:{}, e:{}", *itr, tse, tss);
}
if(found == 3) {
break;
if(tse >= *itr) {
if((found &1) != 1) {
tmp.push_back(*itr);
spdlog::info("\t matched file: {}, s:{}, e:{}", *itr, tse, tss);
found |= 1;
}
}
if(found ==3) {
if(idxS > idxE) {
idxE += numSlices;
}
string sf;
for(int i = idxS; i <= idxE; i++) {
int idx = segToIdx(i);
long ts = vTsActive[idx];
string fname = videoFileTs2Name(ts, true);
sf += "\n\t" + this->urlOut + "/" + fname + ".mp4, " + to_string(ts) + ", " + to_string(idx);
ret.push_back(fname);
if(tss >= *itr) {
if((found &2) != 2) {
tmp.push_back(*itr);
spdlog::info("\t matched file: {}, s:{}, e:{}", *itr, tse, tss);
found |=2;
}
spdlog::info("evslicer {} event {} - {} files to upload: {}", selfId, videoFileTs2Name(tss), videoFileTs2Name(tse), sf);
}
}
if(found ==3) {
string sf;
auto itr = tmp.rbegin();
for(; itr != tmp.rend(); itr++) {
string fname = videoFileTs2Name(*itr, true);
sf += "\n\t" + this->urlOut + "/" + fname + ".mp4, " + to_string(*itr);
ret.push_back(fname);
}
spdlog::info("evslicer {} event {} - {} files to upload: {}", selfId, videoFileTs2Name(tss), videoFileTs2Name(tse), sf);
}
return ret;
......@@ -989,24 +898,23 @@ public:
});
thCloudMsgHandler.detach();
//
this->loadVideoFiles(this->urlOut, this->hours, this->numSlices, this->sTsList);
// thread for slicer maintenace
thSliceMgr = thread([this]() {
// get old and active slices
monitor * m = nullptr;
// TODO: bugfix
// // thread for slicer maintenace
// thSliceMgr = thread([this]() {
// // get old and active slices
// this->vTsActive = this->LoadVideoFiles(this->urlOut, this->hours, this->numSlices, this->vTsOld);
// spdlog::info("evslicer {} will store slice from index: {}", selfId, this->segHead);
// monitor * m = nullptr;
// CreateDirMon(&m, this->urlOut, ".mp4", vector<string>(), EvSlicer::fileMonHandler, (void *)this);
// });
// thSliceMgr.detach();
CreateDirMon(&m, this->urlOut, ".mp4", vector<string>(), EvSlicer::fileMonHandler, (void *)this);
});
thSliceMgr.detach();
// event thread
thEventHandler = thread([this] {
while(true)
{
string evt;
int ret = 0;
unique_lock<mutex> lk(this->mutEvent);
this->cvEvent.wait(lk, [this] {return !(this->eventQueue.empty());});
......@@ -1028,45 +936,24 @@ public:
long offsetE = 0;
// TODO: async
this->vTsActive = this->LoadVideoFiles(this->urlOut, this->hours, this->numSlices, this->vTsOld);
if(this->segHead == -1) {
spdlog::error("evslicer {} no local video files");
continue;
}
if(tss < this->bootTime) {
spdlog::warn("evslicer {} should we discard old msg? {} < bootTime {}", selfId, evt, this->bootTime);
}
// TODO: scheduled task
// check tss, tse
int sIdx = 0, eIdx = 0;
if(this->bSegFull) {
sIdx = this->incSegHead(this->segHead);
eIdx = this->decSegHead(this->segHead);
}else{
sIdx = 0;
eIdx = this->decSegHead(this->segHead);
long first = 0, end = 0;
if(this->sTsList.size()!=0 ) {
first = *(this->sTsList.begin());
end = *(--(this->sTsList.end()));
}
if(sIdx > eIdx || tss > this->vTsActive[eIdx] || tse < this->vTsActive[sIdx]) {
spdlog::error("evslicer {} event range ({}, {}) not in local range ({}, {}).", selfId, tss, tse, this->vTsActive[sIdx], this->vTsActive[eIdx]);
if(first == 0||tse < first || tss > end) {
spdlog::error("evslicer {} event range ({}, {}) is in local range ({}, {}).", selfId, tss, tse, first, end);
continue;
}
if(sIdx == eIdx)
{
spdlog::info("evslicer {} wait for {}s to matching event videos", this->selfId, this->seconds + 5);
this_thread::sleep_for(chrono::seconds(this->seconds + 5));
}else{
spdlog::info("evslicer {} event range ({}, {}) is in local range ({}, {}).", selfId, tss, tse, this->vTsActive[sIdx], this->vTsActive[eIdx]);
}
auto v = findSlicesByRange(tss, tse, offsetS, offsetE);
if(v.size() == 0) {
spdlog::error("evslicer {} ignore upload videos in range ({}, {})", this->selfId, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse));
spdlog::error("evslicer {} ignore upload videos in range ({}, {}): not found", this->selfId, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse));
}
else {
vector<tuple<string, string> > params= {{"startTime", to_string(tss)},{"endTime", to_string(tse)},{"cameraId", ipcSn}, {"headOffset", to_string(offsetS)},{"tailOffset", to_string(offsetE)}};
......@@ -1078,13 +965,13 @@ public:
sf+="\tfile\t" + fname + "\n";
}
spdlog::info("evslicer {} file upload range:{} - {} ({} - {}), url: {}", selfId, tss, tse, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse), this->videoFileServerApi);
spdlog::info("evslicer {} file upload range:({},{}) = ({}, {}), url: {}", selfId, tss, tse, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse), this->videoFileServerApi);
// TODO: check result and reschedule it
if(netutils::postFiles(std::move(this->videoFileServerApi), std::move(params), std::move(fileNames)) != 0) {
spdlog::error("evslicer {} failed to upload files:\n{}", selfId, sf);
}
else {
spdlog::info("evslicer {} successfully uploaded {} - {} ({} - {})files:\n{}", selfId, tss, tse, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse), sf);
spdlog::info("evslicer {} successfully uploaded ({}, {}) = ({}, {}) files:\n{}", selfId, tss, tse, this->videoFileTs2Name(tss), this->videoFileTs2Name(tse), sf);
}
}
}
......
opencv-motion-detect/inc/zmqhelper.cpp
浏览文件 @ ab19868f
......@@ -102,7 +102,7 @@ int setupRouter(void **ctx, void **s, string addr){
//ZMQ_TCP_KEEPALIVE_INTVL
ret = 1;
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 20;
ret = 5;
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
zmq_setsockopt(*s, ZMQ_ROUTER_NOTIFY, &opt_notify, sizeof (opt_notify));
......@@ -119,6 +119,11 @@ int setupDealer(void **ctx, void **s, string addr, string ident) {
int ret = 0;
*ctx = zmq_ctx_new();
*s = zmq_socket(*ctx, ZMQ_DEALER);
ret = 1;
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE, &ret, sizeof (ret));
ret = 5;
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE_IDLE, &ret, sizeof (ret));
zmq_setsockopt(*s, ZMQ_TCP_KEEPALIVE_INTVL, &ret, sizeof (ret));
ret = zmq_setsockopt(*s, ZMQ_IDENTITY, ident.c_str(), ident.size());
ret += zmq_setsockopt (*s, ZMQ_ROUTING_ID, ident.c_str(), ident.size());
if(ret < 0) {
......
opencv-motion-detect/test_rlist.cpp
浏览文件 @ ab19868f
......@@ -14,7 +14,6 @@ void insertTsList(set<long> &_list, long elem, int maxSize) {
}
auto itr = _list.rbegin();
for(; itr != _list.rend(); itr++) {
if(*itr < elem){
break;
......
Markdown 格式
0% 或
您添加了 0 人 到此讨论。请谨慎行事。
请先完成此评论的编辑！
请 注册 或者 后发表评论