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Megghy
2025-04-26 06:19:21 +08:00
parent 1276cc0381
commit 1bf2a40516
1 changed files with 82 additions and 79 deletions
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31
src/store/useWebFetcher.ts
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@@ -211,7 +211,8 @@ export const useWebFetcher = defineStore('WebFetcher', () => {
/**
* 连接 SignalR 服务器
*/
async function connectSignalR() {
async function connectSignalR(): Promise<boolean> {
return await navigator.locks.request('webFetcherStartLock', async () => {
if (signalRClient.value && signalRClient.value.state !== signalR.HubConnectionState.Disconnected) {
console.log(prefix.value + "SignalR 已连接或正在连接");
return true;
@@ -234,6 +235,19 @@ export const useWebFetcher = defineStore('WebFetcher', () => {
.withHubProtocol(new msgpack.MessagePackHubProtocol()) // 使用 MessagePack 协议
.build();
connection.on('Disconnect', (reason: unknown) => {
console.log(prefix.value + '被服务器断开连接: ' + reason);
disconnectedByServer = true; // 标记是服务器主动断开
window.$message.error(`被服务器要求断开连接: ${reason}`);
});
// --- 尝试启动连接 ---
try {
await connection.start();
signalRConnectionId.value = connection.connectionId ?? undefined; // 保存连接ID
signalRId.value = await sendSelfInfo(connection); // 发送客户端信息
await connection.send('Finished'); // 通知服务器已准备好
signalRClient.value = connection; // 保存实例
// --- SignalR 事件监听 ---
connection.onreconnecting(error => {
console.log(prefix.value + `与服务器断开，正在尝试重连... ${error?.message || ''}`);
@@ -271,21 +285,9 @@ export const useWebFetcher = defineStore('WebFetcher', () => {
console.log(prefix.value + `连接已手动关闭.`);
}
});
connection.on('Disconnect', (reason: unknown) => {
console.log(prefix.value + '被服务器断开连接: ' + reason);
disconnectedByServer = true; // 标记是服务器主动断开
window.$message.error(`被服务器要求断开连接: ${reason}`);
});
connection.on('Request', async (url: string, method: string, body: string, useCookie: boolean) => onRequest(url, method, body, useCookie));
connection.on('Notification', (type: string, data: any) => { onReceivedNotification(type, data); });
// --- 尝试启动连接 ---
try {
await connection.start();
signalRConnectionId.value = connection.connectionId ?? undefined; // 保存连接ID
signalRId.value = await sendSelfInfo(connection); // 发送客户端信息
await connection.send('Finished'); // 通知服务器已准备好
signalRClient.value = connection; // 保存实例
console.log(prefix.value + '已连接到 vtsuru 服务器, ConnectionId: ' + signalRId.value); // 调试输出连接状态
// state.value = 'connected'; // 状态将在 Start 函数末尾统一设置
return true;
@@ -296,6 +298,7 @@ export const useWebFetcher = defineStore('WebFetcher', () => {
// state.value = 'disconnected'; // 保持 connecting 或由 Start 控制
return false;
}
});
}
async function sendSelfInfo(client: signalR.HubConnection) {
return client.invoke('SetSelfInfo',