本文整理汇总了C++中zmq::socket_t::recv_all方法的典型用法代码示例。如果您正苦于以下问题：C++ socket_t::recv_all方法的具体用法？C++ socket_t::recv_all怎么用？C++ socket_t::recv_all使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类zmq::socket_t的用法示例。
在下文中一共展示了socket_t::recv_all方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: handle_response
bool handle_response() {
auto response = socket.recv_all(0).front().str();
logging::DEBUG(uuid + ":" + response.substr(0, 1));
switch(response.front()) {
case 'I': //INFO for the camera
socket.send(std::string("N"), ZMQ_DONTWAIT);
settings = response.substr(1);
return true;
case 'N': //NEXT camera image name
next = response.substr(1);
if(next.size())
socket.send(std::string("C" + next), ZMQ_DONTWAIT);
break;
case 'W': //WAIT so many seconds before asking again
settings = response.substr(1);
wait_until = std::time(nullptr) + 1; //TODO: parse out the interval
return true;
case 'C': //CAMERA image data is here
{
auto destination = www_dir + "/cameras/" + uuid + "/" + next.substr(next.front() == '/' ? 1 : 0);
auto db = www_dir + "/cameras/" + uuid + ".db";
if(!system(("mkdir -p $(dirname " + destination + ")").c_str())) {
std::fstream output(destination, std::ios::out | std::ios::binary | std::ios::trunc);
output.write(response.data() + 1, response.size() - 1);
update_record(db, destination);
photo_count = record_count(db);
logging::INFO("Wrote " + destination);
}
}
socket.send(std::string("D" + next), ZMQ_DONTWAIT);
next = "";
break;
case 'E': //ERROR came in
settings = next = "";
wait_until = std::time(nullptr) + 1;
break;
default:
logging::WARN("Unrecognized response: " + response);
break;
}
return false;
}