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feat(provider): add free providers and enhance error handling

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This commit is contained in:
decolua
2026-02-07 11:17:06 +07:00
parent 53a5f43993
commit bdbe8162e7
16 changed files with 285 additions and 120 deletions
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open-sse/handlers/chatCore.js
+5 -4
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@@ -8,6 +8,7 @@ import { refreshWithRetry } from "../services/tokenRefresh.js";
import { createRequestLogger } from "../utils/requestLogger.js";
import { getModelTargetFormat, PROVIDER_ID_TO_ALIAS } from "../config/providerModels.js";
import { createErrorResult, parseUpstreamError, formatProviderError } from "../utils/error.js";
import { HTTP_STATUS } from "../config/constants.js";
import { handleBypassRequest } from "../utils/bypassHandler.js";
import { saveRequestUsage, trackPendingRequest, appendRequestLog } from "@/lib/usageDb.js";
import { getExecutor } from "../executors/index.js";
@@ -330,18 +331,18 @@ export async function handleChatCore({ body, modelInfo, credentials, log, onCred
} catch (error) {
trackPendingRequest(model, provider, connectionId, false);
appendRequestLog({ model, provider, connectionId, status: `FAILED ${error.name === "AbortError" ? 499 : 502}` }).catch(() => { });
appendRequestLog({ model, provider, connectionId, status: `FAILED ${error.name === "AbortError" ? 499 : HTTP_STATUS.BAD_GATEWAY}` }).catch(() => { });
if (error.name === "AbortError") {
streamController.handleError(error);
return createErrorResult(499, "Request aborted");
}
const errMsg = formatProviderError(error, provider, model, 502);
const errMsg = formatProviderError(error, provider, model, HTTP_STATUS.BAD_GATEWAY);
console.log(`${COLORS.red}[ERROR] ${errMsg}${COLORS.reset}`);
return createErrorResult(502, errMsg);
return createErrorResult(HTTP_STATUS.BAD_GATEWAY, errMsg);
}
// Handle 401/403 - try token refresh using executor
if (providerResponse.status === 401 || providerResponse.status === 403) {
if (providerResponse.status === HTTP_STATUS.UNAUTHORIZED || providerResponse.status === HTTP_STATUS.FORBIDDEN) {
const newCredentials = await refreshWithRetry(
() => executor.refreshCredentials(credentials, log),
3,