private void initWsProcessor(IApplicationBuilder app)
{
// 初始化参数
initParam();
// 初始化连接
var options = new WebSocketOptions()
{
KeepAliveInterval = TimeSpan.FromSeconds(120),
ReceiveBufferSize = 4 * 1024,
};
app.UseWebSockets(options);
app.Use(async(context, next) => {
if (context.Request.Path == "/ws/testnet" && context.WebSockets.IsWebSocketRequest)
{
var ws = await context.WebSockets.AcceptWebSocketAsync();
await NotifyProcessor.initWsProcessor(context, ws, "testnet");
}
if (context.Request.Path == "/ws/mainnet" && context.WebSockets.IsWebSocketRequest)
{
var ws = await context.WebSockets.AcceptWebSocketAsync();
await NotifyProcessor.initWsProcessor(context, ws, "mainnet");
}
});
// 启动任务
Task.Run(() => NotifyProcessor.loop());
// 启动心跳
Task.Run(() => NotifyProcessor.ping());
}
public TransactionStatus Notify(ComplexNotification notification, NamedEndpointVisit visit)
{
Activity activity = null;
string transactionId = null;
try
{
NodeVisit nodeVisit;
MakeEndpointActivity(visit, ActivityType.Audit, NodeMethod.Notify,
out nodeVisit, out activity);
if (notification == null)
{
throw FaultProvider.GetFault(visit.Version, ENExceptionCodeType.E_InvalidParameter,
"Empty input notification");
}
if (string.IsNullOrEmpty(notification.FlowName))
{
throw FaultProvider.GetFault(visit.Version, ENExceptionCodeType.E_InvalidDataflow,
"Empty dataflow name");
}
bool isFlowProtected;
string flowId = FlowManager.GetDataFlowIdByName(notification.FlowName, out isFlowProtected);
if (flowId == null)
{
throw FaultProvider.GetFault(visit.Version, ENExceptionCodeType.E_InvalidDataflow,
"Flow \"{0}\" was not found", notification.FlowName);
}
activity.FlowName = notification.FlowName;
if (CollectionUtils.IsNullOrEmpty(notification.Notifications))
{
throw FaultProvider.GetFault(visit.Version, ENExceptionCodeType.E_InvalidParameter,
"Notifications array is empty");
}
if (isFlowProtected)
{
ValidateUserPermissions(nodeVisit, notification.FlowName, null, NodeMethod.Notify,
activity);
}
activity.AppendFormat("Notify request from {0} by {1}.", visit.IP, nodeVisit.Account.NaasAccount);
foreach (Notification notifyElement in notification.Notifications)
{
activity.AppendFormat("Notify element name {0}, type {1}, status.", notifyElement.Name,
notifyElement.Category.ToString(), notifyElement.Status.ToString());
}
transactionId = TransactionManager.CreateNotifyTransaction(flowId, string.Empty, nodeVisit.Account.Id,
CommonTransactionStatusCode.Received,
null, notification, visit.Version, true);
activity.TransactionId = transactionId;
TransactionStatus rtnTransactionStatus =
new TransactionStatus(transactionId, CommonTransactionStatusCode.Received);
NotificationManager.DoNotifyNotifications(rtnTransactionStatus, flowId, notification.FlowName,
nodeVisit.Account.NaasAccount);
NotifyProcessor.Wakeup();
return(rtnTransactionStatus);
}
catch (Exception ex)
{
if (transactionId != null)
{
TransactionManager.SetTransactionStatusNoThrow(transactionId,
CommonTransactionStatusCode.Failed,
ex.Message, false);
}
if (activity != null)
{
activity.Append(ExceptionUtils.ToShortString(ex));
activity.Type = ActivityType.Error;
}
if (ex is SoapException)
{
throw; // Throw directly since already SoapException
}
else
{
throw FaultProvider.GetFault(visit.Version, ex);
}
}
finally
{
if (activity != null)
{
ActivityManager.Log(activity);
}
}
}
