/// <summary>
/// 转换为结构体
/// </summary>
/// <returns></returns>
internal MQTTAsync_connectOptions ToStruct()
{
var opt = new MQTTAsync_connectOptions();
opt.Init();
opt.keepAliveInterval = this.KeepAliveInterval;
opt.cleansession = this.CleanSession ? 1 : 0;
opt.maxInflight = this.MaxInflight;
opt.username = this.Username.ToUnmanagedPointer();
opt.password = this.Password.ToUnmanagedPointer();
opt.connectTimeout = this.ConnectTimeout;
opt.retryInterval = this.RetryInterval;
opt.automaticReconnect = this.AutomaticReconnect ? 1 : 0;
opt.minRetryInterval = this.MinRetryInterval;
opt.maxRetryInterval = this.MaxRetryInterval;
if (this.Will != null)
{
var will = this.Will.ToStruct();
Marshal.StructureToPtr(will, opt.will, true);
}
return(opt);
}
public static extern MqttError MQTTAsync_connect(
IntPtr handle,
ref MQTTAsync_connectOptions options);