host_discovery.h File Reference

Declares host auto-discovery helpers. More...

#include <cstdint>
#include <functional>
#include <string>
#include <vector>

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Classes
struct	network::DiscoveredHost
	One Moonlight-compatible host discovered through mDNS/DNS-SD. More...
struct	network::DiscoverHostsResult
	Result of one host auto-discovery sweep. More...

Typedefs
using	network::testing::HostDiscoveryTestHandler = std::function<DiscoverHostsResult(uint32_t timeoutMilliseconds)>
	Callback used by unit tests to replace runtime host discovery.

Functions
void	network::testing::clear_host_discovery_test_handler ()
	Remove any scripted host-discovery handler installed for tests.
DiscoverHostsResult	network::discover_hosts (uint32_t timeoutMilliseconds)
	Discover Moonlight-compatible hosts on the local network.
void	network::testing::set_host_discovery_test_handler (HostDiscoveryTestHandler handler)
	Install a scripted host-discovery handler for unit tests.

Detailed Description

Declares host auto-discovery helpers.

Function Documentation

discover_hosts()

DiscoverHostsResult network::discover_hosts

(

uint32_t

timeoutMilliseconds

)

Discover Moonlight-compatible hosts on the local network.

The Xbox build uses lwIP mDNS/DNS-SD search support to look for compatible GameStream services. Host-native test builds return scripted results when a test handler is installed, or an empty successful result otherwise.

Parameters

timeoutMilliseconds

Maximum discovery window in milliseconds.

Returns

Discovered hosts plus an optional error message.

set_host_discovery_test_handler()

void network::testing::set_host_discovery_test_handler

(

HostDiscoveryTestHandler

handler

)

Install a scripted host-discovery handler for unit tests.

Parameters

handler

Callback that should service subsequent discovery requests.