fix: match timeout behaviour with docs

src/api/providers/anthropic.ts

@@ -18,6 +18,7 @@ import { getModelParams } from "../transform/model-params"
 import { BaseProvider } from "./base-provider"
 import type { SingleCompletionHandler, ApiHandlerCreateMessageMetadata } from "../index"
 import { calculateApiCostAnthropic } from "../../shared/cost"
+import { getApiRequestTimeout } from "./utils/timeout-config"
 
 export class AnthropicHandler extends BaseProvider implements SingleCompletionHandler {
 	private options: ApiHandlerOptions
@@ -30,9 +31,21 @@ export class AnthropicHandler extends BaseProvider implements SingleCompletionHa
 		const apiKeyFieldName =
 			this.options.anthropicBaseUrl && this.options.anthropicUseAuthToken ? "authToken" : "apiKey"
 
+		let timeout = getApiRequestTimeout()
+
+		// match behaviour with other SDK where 0 means no timeout instead of instantly timing out
+		if (timeout === 0) {
+			// Use 2147483647 (2^31 - 1) as the maximum timeout value for setTimeout
+			// JavaScript's setTimeout has a maximum delay limit of 2147483647ms (32-bit signed integer max)
+			// Values larger than this may be clamped to 1ms or cause unexpected behavior
+			// 2147483647 is the safe maximum value that won't cause issues
+			timeout = 2147483647
+		}
+
 		this.client = new Anthropic({
 			baseURL: this.options.anthropicBaseUrl || undefined,
 			[apiKeyFieldName]: this.options.apiKey,
+			timeout,
 		})
 	}
 

src/api/providers/base-openai-compatible-provider.ts

@@ -9,6 +9,7 @@ import { convertToOpenAiMessages } from "../transform/openai-format"
 
 import type { SingleCompletionHandler, ApiHandlerCreateMessageMetadata } from "../index"
 import { DEFAULT_HEADERS } from "./constants"
+import { getApiRequestTimeout } from "./utils/timeout-config"
 import { BaseProvider } from "./base-provider"
 import { handleOpenAIError } from "./utils/openai-error-handler"
 
@@ -56,10 +57,21 @@ export abstract class BaseOpenAiCompatibleProvider<ModelName extends string>
 			throw new Error("API key is required")
 		}
 
+		let timeout = getApiRequestTimeout()
+		// match behaviour with other SDK where 0 means no timeout instead of instantly timing out
+		if (timeout === 0) {
+			// Use 2147483647 (2^31 - 1) as the maximum timeout value for setTimeout
+			// JavaScript's setTimeout has a maximum delay limit of 2147483647ms (32-bit signed integer max)
+			// Values larger than this may be clamped to 1ms or cause unexpected behavior
+			// 2147483647 is the safe maximum value that won't cause issues
+			timeout = 2147483647
+		}
+
 		this.client = new OpenAI({
 			baseURL,
 			apiKey: this.options.apiKey,
 			defaultHeaders: DEFAULT_HEADERS,
+			timeout,
 		})
 	}
 

src/api/providers/bedrock.ts

@@ -33,6 +33,7 @@ import { convertToBedrockConverseMessages as sharedConverter } from "../transfor
 import { getModelParams } from "../transform/model-params"
 import { shouldUseReasoningBudget } from "../../shared/api"
 import type { SingleCompletionHandler, ApiHandlerCreateMessageMetadata } from "../index"
+import { getApiRequestTimeout } from "./utils/timeout-config"
 
 /************************************************************************************
  *
@@ -401,17 +402,17 @@ export class AwsBedrockHandler extends BaseProvider implements SingleCompletionH
 			...(thinkingEnabled && { anthropic_version: "bedrock-2023-05-31" }),
 		}
 
-		// Create AbortController with 10 minute timeout
+		// Create AbortController with configured timeout
 		const controller = new AbortController()
 		let timeoutId: NodeJS.Timeout | undefined
+		const timeoutMs = getApiRequestTimeout()
 
 		try {
-			timeoutId = setTimeout(
-				() => {
+			if (timeoutMs !== 0) {
+				timeoutId = setTimeout(() => {
 					controller.abort()
-				},
-				10 * 60 * 1000,
-			)
+				}, timeoutMs)
+			}
 
 			const command = new ConverseStreamCommand(payload)
 			const response = await this.client.send(command, {
@@ -670,8 +671,18 @@ export class AwsBedrockHandler extends BaseProvider implements SingleCompletionH
 				inferenceConfig,
 			}
 
+			const controller = new AbortController()
+			let timeoutId: NodeJS.Timeout | undefined
+			const timeoutMs = getApiRequestTimeout()
+
+			if (timeoutMs !== 0) {
+				timeoutId = setTimeout(() => {
+					controller.abort()
+				}, timeoutMs)
+			}
+
 			const command = new ConverseCommand(payload)
-			const response = await this.client.send(command)
+			const response = await this.client.send(command, { abortSignal: controller.signal })
 
 			if (
 				response?.output?.message?.content &&
@@ -680,6 +691,7 @@ export class AwsBedrockHandler extends BaseProvider implements SingleCompletionH
 				response.output.message.content[0].text.trim().length > 0
 			) {
 				try {
+					if (timeoutId) clearTimeout(timeoutId)
 					return response.output.message.content[0].text
 				} catch (parseError) {
 					logger.error("Failed to parse Bedrock response", {
@@ -688,6 +700,7 @@ export class AwsBedrockHandler extends BaseProvider implements SingleCompletionH
 					})
 				}
 			}
+			if (timeoutId) clearTimeout(timeoutId)
 			return ""
 		} catch (error) {
 			// Use the extracted error handling method for all errors

src/api/providers/cerebras.ts

@@ -12,6 +12,7 @@ import type { ApiHandlerCreateMessageMetadata, SingleCompletionHandler } from ".
 import { BaseProvider } from "./base-provider"
 import { DEFAULT_HEADERS } from "./constants"
 import { t } from "../../i18n"
+import { getApiRequestTimeout } from "./utils/timeout-config"
 
 const CEREBRAS_BASE_URL = "https://api.cerebras.ai/v1"
 const CEREBRAS_DEFAULT_TEMPERATURE = 0
@@ -146,128 +147,143 @@ export class CerebrasHandler extends BaseProvider implements SingleCompletionHan
 		}
 
 		try {
-			const response = await fetch(`${CEREBRAS_BASE_URL}/chat/completions`, {
-				method: "POST",
-				headers: {
-					...DEFAULT_HEADERS,
-					"Content-Type": "application/json",
-					Authorization: `Bearer ${this.apiKey}`,
-				},
-				body: JSON.stringify(requestBody),
-			})
-
-			if (!response.ok) {
-				const errorText = await response.text()
-
-				let errorMessage = "Unknown error"
-				try {
-					const errorJson = JSON.parse(errorText)
-					errorMessage = errorJson.error?.message || errorJson.message || JSON.stringify(errorJson, null, 2)
-				} catch {
-					errorMessage = errorText || `HTTP ${response.status}`
+			const controller = new AbortController()
+			let timeout = getApiRequestTimeout()
+			let timer: NodeJS.Timeout | undefined
+			try {
+				if (timeout !== 0) {
+					timer = setTimeout(() => controller.abort(), timeout)
 				}
+				const response = await fetch(`${CEREBRAS_BASE_URL}/chat/completions`, {
+					method: "POST",
+					headers: {
+						...DEFAULT_HEADERS,
+						"Content-Type": "application/json",
+						Authorization: `Bearer ${this.apiKey}`,
+					},
+					body: JSON.stringify(requestBody),
+					signal: controller.signal,
+				})
+
+				if (!response.ok) {
+					const errorText = await response.text()
+
+					let errorMessage = "Unknown error"
+					try {
+						const errorJson = JSON.parse(errorText)
+						errorMessage =
+							errorJson.error?.message || errorJson.message || JSON.stringify(errorJson, null, 2)
+					} catch {
+						errorMessage = errorText || `HTTP ${response.status}`
+					}
 
-				// Provide more actionable error messages
-				if (response.status === 401) {
-					throw new Error(t("common:errors.cerebras.authenticationFailed"))
-				} else if (response.status === 403) {
-					throw new Error(t("common:errors.cerebras.accessForbidden"))
-				} else if (response.status === 429) {
-					throw new Error(t("common:errors.cerebras.rateLimitExceeded"))
-				} else if (response.status >= 500) {
-					throw new Error(t("common:errors.cerebras.serverError", { status: response.status }))
-				} else {
-					throw new Error(
-						t("common:errors.cerebras.genericError", { status: response.status, message: errorMessage }),
-					)
+					// Provide more actionable error messages
+					if (response.status === 401) {
+						throw new Error(t("common:errors.cerebras.authenticationFailed"))
+					} else if (response.status === 403) {
+						throw new Error(t("common:errors.cerebras.accessForbidden"))
+					} else if (response.status === 429) {
+						throw new Error(t("common:errors.cerebras.rateLimitExceeded"))
+					} else if (response.status >= 500) {
+						throw new Error(t("common:errors.cerebras.serverError", { status: response.status }))
+					} else {
+						throw new Error(
+							t("common:errors.cerebras.genericError", {
+								status: response.status,
+								message: errorMessage,
+							}),
+						)
+					}
 				}
-			}
 
-			if (!response.body) {
-				throw new Error(t("common:errors.cerebras.noResponseBody"))
-			}
+				if (!response.body) {
+					throw new Error(t("common:errors.cerebras.noResponseBody"))
+				}
 
-			// Initialize XmlMatcher to parse <think>...</think> tags
-			const matcher = new XmlMatcher(
-				"think",
-				(chunk) =>
-					({
-						type: chunk.matched ? "reasoning" : "text",
-						text: chunk.data,
-					}) as const,
-			)
-
-			const reader = response.body.getReader()
-			const decoder = new TextDecoder()
-			let buffer = ""
-			let inputTokens = 0
-			let outputTokens = 0
+				// Initialize XmlMatcher to parse <think>...</think> tags
+				const matcher = new XmlMatcher(
+					"think",
+					(chunk) =>
+						({
+							type: chunk.matched ? "reasoning" : "text",
+							text: chunk.data,
+						}) as const,
+				)
+
+				const reader = response.body.getReader()
+				const decoder = new TextDecoder()
+				let buffer = ""
+				let inputTokens = 0
+				let outputTokens = 0
 
-			try {
-				while (true) {
-					const { done, value } = await reader.read()
-					if (done) break
-
-					buffer += decoder.decode(value, { stream: true })
-					const lines = buffer.split("\n")
-					buffer = lines.pop() || "" // Keep the last incomplete line in the buffer
-
-					for (const line of lines) {
-						if (line.trim() === "") continue
-
-						try {
-							if (line.startsWith("data: ")) {
-								const jsonStr = line.slice(6).trim()
-								if (jsonStr === "[DONE]") {
-									continue
-								}
+				try {
+					while (true) {
+						const { done, value } = await reader.read()
+						if (done) break
+
+						buffer += decoder.decode(value, { stream: true })
+						const lines = buffer.split("\n")
+						buffer = lines.pop() || "" // Keep the last incomplete line in the buffer
+
+						for (const line of lines) {
+							if (line.trim() === "") continue
+
+							try {
+								if (line.startsWith("data: ")) {
+									const jsonStr = line.slice(6).trim()
+									if (jsonStr === "[DONE]") {
+										continue
+									}
 
-								const parsed = JSON.parse(jsonStr)
+									const parsed = JSON.parse(jsonStr)
 
-								// Handle text content - parse for thinking tokens
-								if (parsed.choices?.[0]?.delta?.content) {
-									const content = parsed.choices[0].delta.content
+									// Handle text content - parse for thinking tokens
+									if (parsed.choices?.[0]?.delta?.content) {
+										const content = parsed.choices[0].delta.content
 
-									// Use XmlMatcher to parse <think>...</think> tags
-									for (const chunk of matcher.update(content)) {
-										yield chunk
+										// Use XmlMatcher to parse <think>...</think> tags
+										for (const chunk of matcher.update(content)) {
+											yield chunk
+										}
 									}
-								}
 
-								// Handle usage information if available
-								if (parsed.usage) {
-									inputTokens = parsed.usage.prompt_tokens || 0
-									outputTokens = parsed.usage.completion_tokens || 0
+									// Handle usage information if available
+									if (parsed.usage) {
+										inputTokens = parsed.usage.prompt_tokens || 0
+										outputTokens = parsed.usage.completion_tokens || 0
+									}
 								}
+							} catch (error) {
+								// Silently ignore malformed streaming data lines
 							}
-						} catch (error) {
-							// Silently ignore malformed streaming data lines
 						}
 					}
+				} finally {
+					reader.releaseLock()
 				}
-			} finally {
-				reader.releaseLock()
-			}
 
-			// Process any remaining content in the matcher
-			for (const chunk of matcher.final()) {
-				yield chunk
-			}
+				// Process any remaining content in the matcher
+				for (const chunk of matcher.final()) {
+					yield chunk
+				}
 
-			// Provide token usage estimate if not available from API
-			if (inputTokens === 0 || outputTokens === 0) {
-				const inputText = systemPrompt + cerebrasMessages.map((m) => m.content).join("")
-				inputTokens = inputTokens || Math.ceil(inputText.length / 4) // Rough estimate: 4 chars per token
-				outputTokens = outputTokens || Math.ceil((max_tokens || 1000) / 10) // Rough estimate
-			}
+				// Provide token usage estimate if not available from API
+				if (inputTokens === 0 || outputTokens === 0) {
+					const inputText = systemPrompt + cerebrasMessages.map((m) => m.content).join("")
+					inputTokens = inputTokens || Math.ceil(inputText.length / 4) // Rough estimate: 4 chars per token
+					outputTokens = outputTokens || Math.ceil((max_tokens || 1000) / 10) // Rough estimate
+				}
 
-			// Store usage for cost calculation
-			this.lastUsage = { inputTokens, outputTokens }
+				// Store usage for cost calculation
+				this.lastUsage = { inputTokens, outputTokens }
 
-			yield {
-				type: "usage",
-				inputTokens,
-				outputTokens,
+				yield {
+					type: "usage",
+					inputTokens,
+					outputTokens,
+				}
+			} finally {
+				if (timer) clearTimeout(timer)
 			}
 		} catch (error) {
 			if (error instanceof Error) {