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using Senparc.CO2NET.Trace;
using Senparc.WebSocket;
using Senparc.Weixin;
using Senparc.Weixin.WxOpen.Containers;
using System;
using System.Linq;
using System.Threading.Tasks;
namespace Znyc.Recruitment.Admin.WeChat.CommonService.MessageHandlers.WebSocket
{
/// <summary>
/// .NET Core 自定义 WebSocket 处理类
/// </summary>
public class CustomNetCoreWebSocketMessageHandler : WebSocketMessageHandler
{
public override Task OnConnecting(WebSocketHelper webSocketHandler)
{
//TODO:处理连接时的逻辑
return base.OnConnecting(webSocketHandler);
}
public override Task OnDisConnected(WebSocketHelper webSocketHandler)
{
//TODO:处理断开连接时的逻辑
return base.OnDisConnected(webSocketHandler);
}
public override async Task OnMessageReceiced(WebSocketHelper webSocketHandler, ReceivedMessage receivedMessage,
string originalData)
{
if (receivedMessage == null || string.IsNullOrEmpty(receivedMessage.Message))
{
return;
}
string message = receivedMessage.Message;
await webSocketHandler.SendMessage("originalData:" + originalData,
webSocketHandler.WebSocket.Clients.Caller);
await webSocketHandler.SendMessage("您发送了文字:" + message, webSocketHandler.WebSocket.Clients.Caller);
await webSocketHandler.SendMessage("正在处理中(反转文字)...", webSocketHandler.WebSocket.Clients.Caller);
await Task.Delay(1000);
//处理文字
string result = string.Concat(message.Reverse());
await webSocketHandler.SendMessage(result, webSocketHandler.WebSocket.Clients.Caller);
string appId = Config.SenparcWeixinSetting.WxOpenAppId; //与微信小程序账号后台的AppId设置保持一致,区分大小写。
try
{
SessionBag sessionBag = SessionContainer.GetSession(receivedMessage.SessionId);
//临时演示使用固定openId
string openId = sessionBag != null ? sessionBag.OpenId : "onh7q0DGM1dctSDbdByIHvX4imxA"; // "用户未正确登陆";
//await webSocketHandler.SendMessage("OpenId:" + openId, webSocketHandler.WebSocket.Clients.Caller);
//await webSocketHandler.SendMessage("FormId:" + formId);
//群发
await webSocketHandler.SendMessage(
$"[群发消息] [来自 OpenId:***{openId.Substring(openId.Length - 10, 10)},昵称:{sessionBag.DecodedUserInfo?.nickName}]:{message}",
webSocketHandler.WebSocket.Clients.All);
}
catch (Exception ex)
{
string msg = ex.Message + "\r\n\r\n" + originalData + "\r\n\r\nAPPID:" + appId;
await webSocketHandler.SendMessage(msg,
webSocketHandler.WebSocket.Clients.Caller); //VS2017以下如果编译不通过,可以注释掉这一行
SenparcTrace.SendCustomLog("WebSocket OnMessageReceiced()过程出错", msg);
}
}
}
}