public MulticastBroadcaster(uint size = 0x4000)
{
_size = size <= 65536 ? (int)size : throw new ArgumentException($"size {size} > 65536");
_name = _dependencies.BuildDependency <Name>();
_slicer = _dependencies.BuildDependency <PacketSlicer>();
_sockets = _dependencies.BuildDependency <MulticastSockets>();
}
/// <summary>
/// 构造器
/// </summary>
/// <param name="timeout">超时时间，超过此时间重新出现的成员视作新成员</param>
/// <param name="detected">发现新成员的回调函数</param>
public GroupMonitor(TimeSpan?timeout = null, Action <string> detected = null)
{
_timeout = timeout ?? TimeSpan.MaxValue;
_detected = detected;
_group = _dependencies.BuildDependency <Group>();
_broadcaster = _dependencies.BuildDependency <MulticastBroadcaster>();
}
private readonly UniqueDependency <MulticastSockets> _socket; // 接收套接字
/// <summary>
/// 构造器
/// </summary>
/// <param name="bufferSize">缓冲区容量</param>
public MulticastReceiver(uint bufferSize = 65536)
{
_buffer = new ThreadLocal <byte[]>(() => new byte[bufferSize]);
_name = _dependencies.BuildDependency <Name>();
_addresses = _dependencies.BuildDependency <Addresses>();
_monitor = _dependencies.BuildDependency <MulticastMonitor>();
_socket = _dependencies.BuildDependency <MulticastSockets>();
_listeners = new List <IMulticastListener>();
}
private void InitializePackageDependency(
Dictionary <UniqueDependency, PackageDependencyEntity> output,
Dependency dependency,
long packageKey,
IReadOnlyDictionary <string, PackageRegistrationEntity> idToPackageRegistration,
FrameworkEntity framework)
{
if (!idToPackageRegistration.TryGetValue(dependency.Id, out var packageRegistration))
{
_logger.LogWarning(
"Skipping dependency {Id} {Version} since no such package registration exists.",
dependency.Id,
dependency.Version);
return;
}
var dependencyEntity = new PackageDependencyEntity
{
ParentPackageKey = packageKey,
FrameworkKey = framework?.FrameworkKey,
OriginalVersionRange = dependency.Version,
VersionRange = dependency.ParsedVersionRange?.ToNormalizedString(),
DependencyPackageRegistrationKey = packageRegistration.PackageRegistrationKey,
};
var key = new UniqueDependency(
dependencyEntity.DependencyPackageRegistrationKey,
dependencyEntity.FrameworkKey);
if (!output.TryGetValue(key, out var existingDependencyEntity))
{
output.Add(key, dependencyEntity);
}
else
{
_logger.LogWarning(
"Dependency {Id} (framework '{OriginalFrameworkValue}') is a duplicate. The " +
"version range that will be used is '{OriginalVersionRange}'. The " +
"version range '{VersionRange}' will be skipped.",
dependency.Id,
framework.OriginalValue,
existingDependencyEntity.OriginalVersionRange,
dependency.Version);
}
}
public ConnectionClient()
{
_name = _dependencies.BuildDependency <Name>();
_addresses = _dependencies.BuildDependency <Addresses>();
_monitor = _dependencies.BuildDependency <PortMonitor>();
}
public MulticastMonitor()
{
_sockets = _dependencies.BuildDependency <MulticastSockets>();
_networks = _dependencies.BuildDependency <Networks>();
}
public PortMonitor()
{
_broadcaster = _dependencies.BuildDependency <MulticastBroadcaster>();
_addresses = _dependencies.BuildDependency <Addresses>();
}
public PortBroadcaster()
{
_name = _dependencies.BuildDependency <Name>();
_broadcaster = _dependencies.BuildDependency <MulticastBroadcaster>();
_servers = _dependencies.BuildDependency <ServerSockets>();
}
