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@@ -120,6 +120,7 @@ export async function handler(
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zenData,
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authInfo,
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modelInfo,
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+ ip,
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sessionId,
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trialProviders,
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retry,
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@@ -402,6 +403,7 @@ export async function handler(
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zenData: ZenData,
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authInfo: AuthInfo,
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modelInfo: ModelInfo,
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+ ip: string,
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sessionId: string,
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trialProviders: string[] | undefined,
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retry: RetryOptions,
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@@ -430,10 +432,11 @@ export async function handler(
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.flatMap((provider) => Array<typeof provider>(provider.weight ?? 1).fill(provider))
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// Use the last 4 characters of session ID to select a provider
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+ const identifier = sessionId.length ? sessionId : ip
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let h = 0
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- const l = sessionId.length
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+ const l = identifier.length
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for (let i = l - 4; i < l; i++) {
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- h = (h * 31 + sessionId.charCodeAt(i)) | 0 // 32-bit int
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+ h = (h * 31 + identifier.charCodeAt(i)) | 0 // 32-bit int
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}
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const index = (h >>> 0) % providers.length // make unsigned + range 0..length-1
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const provider = providers[index || 0]
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Frank