本文整理汇总了C++中context_t::uuid方法的典型用法代码示例。如果您正苦于以下问题：C++ context_t::uuid方法的具体用法？C++ context_t::uuid怎么用？C++ context_t::uuid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context_t的用法示例。
在下文中一共展示了context_t::uuid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: system_error
uniresis_t::uniresis_t(context_t& context, asio::io_service& loop, const std::string& name, const dynamic_t& args) :
api::service_t(context, loop, name, args),
dispatch<io::uniresis_tag>(name),
uuid(context.uuid()),
resources(),
updater(nullptr),
log(context.log("uniresis"))
{
if (resources.cpu == 0) {
throw std::system_error(uniresis::uniresis_errc::failed_calculate_cpu_count);
}
if (resources.mem == 0) {
throw std::system_error(uniresis::uniresis_errc::failed_calculate_system_memory);
}
auto restrictions = args.as_object().at("restrictions", dynamic_t::empty_object).as_object();
auto cpu_restricted = std::min(
resources.cpu,
static_cast<uint>(restrictions.at("cpu", resources.cpu).as_uint())
);
if (resources.cpu != cpu_restricted) {
resources.cpu = cpu_restricted;
COCAINE_LOG_INFO(log, "restricted available CPU count to {}", resources.cpu);
}
auto mem_restricted = std::min(
resources.mem,
static_cast<std::uint64_t>(restrictions.at("mem", resources.mem).as_uint())
);
if (resources.mem != mem_restricted) {
resources.mem = mem_restricted;
COCAINE_LOG_INFO(log, "restricted available system memory to {}", resources.mem);
}
auto prefix = args.as_object().at("prefix", defaults::resources_path).as_string();
auto path = format("{}/{}", prefix, uuid);
auto hostname = context.config().network().hostname();
auto endpoints = resolve(hostname);
dynamic_t::object_t extra;
if (auto locator = context.config().services().get("locator")) {
extra = dynamic_converter<dynamic_t::object_t>::convert(
locator->args().as_object().at("extra_param", dynamic_t::empty_object)
);
}
auto unicorn = api::unicorn(context, args.as_object().at("unicorn", defaults::unicorn_name).as_string());
updater = std::make_shared<updater_t>(
std::move(path),
std::move(hostname),
std::move(endpoints),
std::move(extra),
resources,
std::move(unicorn),
log
);
updater->notify();
on<io::uniresis::cpu_count>([&] {
return resources.cpu;
});
on<io::uniresis::memory_count>([&] {
return resources.mem;
});
on<io::uniresis::uuid>([&] {
return uuid;
});
}