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Update server.js
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server.js
CHANGED
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@@ -41,48 +41,10 @@ function authenticateProxyKeyAndModel(req, res, next) {
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app.use('/api', authenticateProxyKeyAndModel, proxy(targetUrl, {
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proxyReqPathResolver: (req) => '/api/v1/chat/completions',
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proxyReqOptDecorator: (proxyReqOpts, srcReq) => {
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proxyReqOpts.headers['Authorization'] = 'Bearer ' + openaiKey;
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return proxyReqOpts;
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},
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userResDecorator: (proxyRes, proxyResData, userReq, userRes) => {
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console.log('API Response Status:', proxyRes.statusCode);
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console.log('API Response Headers:', proxyRes.headers);
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const contentType = proxyRes.headers['content-type'];
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if (contentType && contentType.includes('text/event-stream')) {
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console.log('Received Server-Sent Events (SSE) stream');
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const events = proxyResData.toString('utf8').split('\n\n');
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let fullContent = '';
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let totalTokens = 0;
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events.forEach((event, index) => {
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if (event.trim().startsWith('data:')) {
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try {
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const jsonData = JSON.parse(event.replace('data:', '').trim());
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if (jsonData.choices && jsonData.choices[0].delta && jsonData.choices[0].delta.content) {
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fullContent += jsonData.choices[0].delta.content;
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}
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if (jsonData.usage) {
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totalTokens = jsonData.usage.total_tokens;
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}
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} catch (error) {
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console.error('Error parsing JSON in SSE event:', error);
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}
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}
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});
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console.log('Full content:', fullContent);
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console.log('Total tokens used:', totalTokens);
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} else {
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console.log('Raw Response Body:', proxyResData.toString('utf8'));
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}
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// Return the original response data
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return proxyResData;
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},
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}));
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app.use('/api', authenticateProxyKeyAndModel, proxy(targetUrl, {
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proxyReqPathResolver: (req) => '/api/v1/chat/completions',
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proxyReqOptDecorator: (proxyReqOpts, srcReq) => {
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// Modify the request headers if necessary
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proxyReqOpts.headers['Authorization'] = 'Bearer ' + openaiKey;
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return proxyReqOpts;
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},
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}));
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