fix(ai-service): 修复WebSocket域名正则丢弃端口、timeout未定义问题

- 正则 /^(?:https?:\/\/|wss?:\/\/)([^\/\s:?#]+(?::\d+)?)/ 正确捕获host:port
- 添加 let timeout = null 声明,修复 ReferenceError
This commit is contained in:
2026-05-14 15:21:45 +08:00
parent a4f2823e75
commit 6de74a3baf

View File

@@ -83,136 +83,137 @@ export default {
/**
* 流式消息入口(自动适配平台)
*/
async sendStreamMessage(message, onChunk, onComplete) {
// #ifdef MP-WEIXIN
return new Promise((resolve, reject) => {
const match = Config.baseUrl.match(/^(?:https?:\/\/|wss?:\/\/)([^\/\s:]+)/);
const domain = match ? match[1] : '';
async sendStreamMessage(message, onChunk, onComplete) {
// #ifdef MP-WEIXIN
return new Promise((resolve, reject) => {
const match = Config.baseUrl.match(/^(?:https?:\/\/|wss?:\/\/)([^\/\s:?#]+(?::\d+)?)/);
const domain = match ? match[1] : '';
// 修复 5:Domain 提取失败时提前拒绝
if (!domain) {
const errorMsg = 'WebSocket 域名配置无效';
console.error(errorMsg);
reject(new Error(errorMsg));
if (onComplete) onComplete({ error: errorMsg });
return;
}
// 修复 5:Domain 提取失败时提前拒绝
if (!domain) {
const errorMsg = 'WebSocket 域名配置无效';
console.error(errorMsg);
reject(new Error(errorMsg));
if (onComplete) onComplete({ error: errorMsg });
return;
}
const wssUrl = `wss://${domain}/ws/aikefu`;
const socketTask = wx.connectSocket({
url: wssUrl,
header: {}
});
let content = '';
let conversationId = '';
let isAuthenticated = false;
let closedNormally = false;
let settled = false;
const wssUrl = `wss://${domain}/ws/aikefu`;
const socketTask = wx.connectSocket({
url: wssUrl,
header: {}
});
// 安全地拒绝(防止重复调用)
function safeReject(error) {
if (settled) return;
settled = true;
clearTimeout(timeout);
reject(error);
}
let content = '';
let conversationId = '';
let isAuthenticated = false;
let closedNormally = false;
let settled = false;
let timeout = null;
// 安全地完成
function safeResolve(result) {
if (settled) return;
settled = true;
clearTimeout(timeout);
resolve(result);
}
// 安全地拒绝(防止重复调用)
function safeReject(error) {
if (settled) return;
settled = true;
clearTimeout(timeout);
reject(error);
}
// 安全地触发 onComplete
function safeComplete(result) {
if (onComplete) onComplete(result);
}
socketTask.onOpen(() => {
socketTask.send({
data: JSON.stringify({
action: 'auth',
uniacid: this.getUniacid(),
token: store.state.token || 'test_token',
user_id: store.state.memberInfo?.id || 'anonymous'
})
});
});
socketTask.onMessage((res) => {
try {
const data = JSON.parse(res.data);
if (data.type === 'auth_success') {
isAuthenticated = true;
socketTask.send({
data: JSON.stringify({
action: 'chat',
uniacid: this.getUniacid(),
query: message,
user_id: store.state.memberInfo?.id || 'anonymous',
conversation_id: this.getConversationId() || '',
...getDomainParams()
})
});
} else if (data.type === 'auth_failed') {
const errorMsg = '认证失败,请重新登录';
console.error(errorMsg, data);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
socketTask.close();
}
// 处理流式消息块
else if (data.event === 'message') {
const text = data.answer || data.content || data.text || '';
content += text;
if (onChunk) onChunk(text);
}
// 处理流结束
else if (data.event === 'message_end') {
conversationId = data.conversation_id || '';
if (conversationId) {
this.setConversationId(conversationId);
}
closedNormally = true;
safeComplete({ content, conversation_id: conversationId });
safeResolve({ content, conversation_id: conversationId });
socketTask.close();
}
// 可选:处理 done
else if (data.type === 'done') {
}
} catch (e) {
console.error('WebSocket 消息解析失败:', e, '原始数据:', res.data);
}
});
socketTask.onError((err) => {
const errorMsg = 'WebSocket 连接失败';
console.error(errorMsg, err);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
});
socketTask.onClose(() => {
if (!closedNormally && !settled) {
const errorMsg = 'WebSocket 连接意外关闭';
console.error(errorMsg);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
}
});
});
// 安全地完成
function safeResolve(result) {
if (settled) return;
settled = true;
clearTimeout(timeout);
resolve(result);
}
// 安全地触发 onComplete
function safeComplete(result) {
if (onComplete) onComplete(result);
}
socketTask.onOpen(() => {
socketTask.send({
data: JSON.stringify({
action: 'auth',
uniacid: this.getUniacid(),
token: store.state.token || 'test_token',
user_id: store.state.memberInfo?.id || 'anonymous'
})
});
});
socketTask.onMessage((res) => {
try {
const data = JSON.parse(res.data);
if (data.type === 'auth_success') {
isAuthenticated = true;
socketTask.send({
data: JSON.stringify({
action: 'chat',
uniacid: this.getUniacid(),
query: message,
user_id: store.state.memberInfo?.id || 'anonymous',
conversation_id: this.getConversationId() || '',
...getDomainParams()
})
});
} else if (data.type === 'auth_failed') {
const errorMsg = '认证失败,请重新登录';
console.error(errorMsg, data);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
socketTask.close();
}
// 处理流式消息块
else if (data.event === 'message') {
const text = data.answer || data.content || data.text || '';
content += text;
if (onChunk) onChunk(text);
}
// 处理流结束
else if (data.event === 'message_end') {
conversationId = data.conversation_id || '';
if (conversationId) {
this.setConversationId(conversationId);
}
closedNormally = true;
safeComplete({ content, conversation_id: conversationId });
safeResolve({ content, conversation_id: conversationId });
socketTask.close();
}
// 可选:处理 done
else if (data.type === 'done') {
}
} catch (e) {
console.error('WebSocket 消息解析失败:', e, '原始数据:', res.data);
}
});
socketTask.onError((err) => {
const errorMsg = 'WebSocket 连接失败';
console.error(errorMsg, err);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
});
socketTask.onClose(() => {
if (!closedNormally && !settled) {
const errorMsg = 'WebSocket 连接意外关闭';
console.error(errorMsg);
safeComplete({ error: errorMsg });
safeReject(new Error(errorMsg));
}
});
});
// #endif
},
},
/**
* HTTP 流式请求(仅 H5 使用)
*/
@@ -237,27 +238,27 @@ export default {
...getDomainParams()
})
});
if (!response.ok || !response.body) {
throw new Error('无效响应');
}
const reader = response.body.getReader();
const decoder = new TextDecoder('utf-8');
let buffer = '';
let content = '';
let conversationId = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
buffer += decoder.decode(value, { stream: true });
// 按行分割,保留不完整的最后一行
const lines = buffer.split('\n');
buffer = lines.pop() || ''; // 未完成的行留到下次
for (const line of lines) {
const trimmed = line.trim();
if (trimmed.startsWith('data:')) {
@@ -283,7 +284,7 @@ export default {
}
}
}
// 处理最后残留的 buffer(如果有)
if (buffer.trim().startsWith('data:')) {
try {
@@ -303,7 +304,7 @@ export default {
console.warn('最后 buffer 解析失败:', e);
}
}
if (onComplete) {
onComplete({ content, conversation_id: conversationId });
}
@@ -368,19 +369,19 @@ export default {
* 生成新会话(如需)
*/
async generateConversationId() {
const params = {
url: '/api/kefu/createConversation',
data: {
uniacid: this.getUniacid(),
token: store.state.token || 'test_token',
user_id: store.state.memberInfo?.id || 'anonymous',
member_id: store.state.memberInfo?.id || 'anonymous',
...getDomainParams()
},
header: {
'Content-Type': 'application/json'
}
};
const params = {
url: '/api/kefu/createConversation',
data: {
uniacid: this.getUniacid(),
token: store.state.token || 'test_token',
user_id: store.state.memberInfo?.id || 'anonymous',
member_id: store.state.memberInfo?.id || 'anonymous',
...getDomainParams()
},
header: {
'Content-Type': 'application/json'
}
};
const response = await http.sendRequest({
...params,
async: false
@@ -419,7 +420,7 @@ export default {
try {
const response = await http.sendRequest({
url: '/api/kefu/clear-conversation',
data: {
data: {
conversation_id: conversationId,
...getDomainParams()
},
@@ -511,9 +512,9 @@ export default {
if (onMessage) onMessage(data.answer || '');
}
if (data.event === 'message_end') {
if (onComplete) onComplete({
if (onComplete) onComplete({
conversation_id: data.conversation_id,
message: aiMessage
message: aiMessage
});
}
} catch (error) {