fix(studio): extend run_sse first event timeout

frontend/src/adk/client.ts

@@ -1727,9 +1727,9 @@ export function runSseIncompleteResponseError(): string {
   return formatRunSseError(adkT("client.noDisplayableSseReply"));
 }
 
-const RUN_SSE_FIRST_EVENT_TIMEOUT_MS = 30_000;
+const RUN_SSE_FIRST_EVENT_TIMEOUT_MS = 60_000;
 export function runSseFirstEventTimeoutError(): string {
-  return formatRunSseError(adkT("client.firstSseEventTimeout"));
+  return adkT("client.firstSseEventTimeout");
 }
 
 interface RunSseFirstEventDeadline {

frontend/src/i18n/resources/en-US/adk.json

@@ -40,7 +40,7 @@
     "unsupportedRouteHint": "Tip: This Runtime does not provide the session run API and may be incompatible with the current Studio version.",
     "toolArgumentHint": "Tip: The model generated incomplete tool arguments. Send the request again.",
     "resourceCollectionExpiredHint": "Tip: This resource collection has expired. Send the task again so the system can collect the resources before creating the Agent.",
-    "networkConfigurationHint": "Tip: Check network settings such as the shared public egress, then try again.",
+    "networkConfigurationHint": "Tip: Try again later, and review the Runtime, model, or gateway logs.",
     "modelQuotaHint": "Tip: The model has reached its TPM/RPM quota. Try again later or increase the model quota.",
     "rawResponseLabel": "Raw response: "
   },
@@ -405,7 +405,7 @@
     "agentSearchFailed": "Agent search failed",
     "emptySseBody": "HTTP 200 with an empty SSE response body.",
     "noDisplayableSseReply": "HTTP 200, but the SSE response did not contain a displayable model reply.",
-    "firstSseEventTimeout": "No SSE event was received within 30 seconds.",
+    "firstSseEventTimeout": "No SSE event was received within 60 seconds. Try again later, and review the Runtime, model, or gateway logs.",
     "runSessionFailed": "Session run failed",
     "runSseFailedWithDetail": "run_sse failed ({{status}}): {{detail}}",
     "checkRuntimeNameFailed": "Failed to check the Runtime name",

frontend/src/i18n/resources/zh-CN/adk.json

@@ -40,7 +40,7 @@
     "unsupportedRouteHint": "提示：该 Runtime 未提供会话能力运行接口，可能是 Runtime 版本与当前 Studio 不兼容。",
     "toolArgumentHint": "提示：模型生成的工具参数格式不完整，请重新发送一次。",
     "resourceCollectionExpiredHint": "提示：本次资源清单已失效，请重新发送任务；系统会重新收集资源后再创建 Agent。",
-    "networkConfigurationHint": "提示：请检查共享公网出口等网络配置，然后重试。",
+    "networkConfigurationHint": "提示：请稍后重试，查看 Runtime、模型或网关日志。",
     "modelQuotaHint": "提示：模型当前触发了 TPM/RPM 配额限制，请稍后重试或提高模型配额。",
     "rawResponseLabel": "原始响应："
   },
@@ -405,7 +405,7 @@
     "agentSearchFailed": "Agent 检索失败",
     "emptySseBody": "HTTP 200，SSE 响应体为空。",
     "noDisplayableSseReply": "HTTP 200，SSE 响应中没有可展示的模型回复。",
-    "firstSseEventTimeout": "30 秒内未收到首个 SSE 事件。",
+    "firstSseEventTimeout": "60 秒内未收到首个 SSE 事件。请稍后重试，或查看 Runtime、模型、网关日志定位原因。",
     "runSessionFailed": "运行会话失败",
     "runSseFailedWithDetail": "运行会话失败：{{status}}：{{detail}}",
     "checkRuntimeNameFailed": "检查 Runtime 名称失败",

frontend/tests/adkI18n.test.mjs

@@ -24,7 +24,10 @@ test("ADK client messages and headers follow the active locale", async (t) => {
   assert.equal(sandboxStatusLabel("ready"), "就绪");
   assert.equal(cloudRegionOptions("volcengine")[0].label, "华北 2（北京）");
   assert.equal(withLocaleHeaders().get("Accept-Language"), "zh-CN");
-  assert.match(runSseFirstEventTimeoutError(), /30 秒内未收到首个 SSE 事件/);
+  assert.equal(
+    runSseFirstEventTimeoutError(),
+    "60 秒内未收到首个 SSE 事件。请稍后重试，或查看 Runtime、模型、网关日志定位原因。",
+  );
   assert.equal(
     localizeDeployStageMessage({
       phase: "build",
@@ -38,7 +41,10 @@ test("ADK client messages and headers follow the active locale", async (t) => {
   assert.equal(sandboxStatusLabel("ready"), "Ready");
   assert.equal(cloudRegionOptions("volcengine")[0].label, "China North 2 (Beijing)");
   assert.equal(withLocaleHeaders().get("Accept-Language"), "en-US");
-  assert.match(runSseFirstEventTimeoutError(), /No SSE event was received within 30 seconds/);
+  assert.equal(
+    runSseFirstEventTimeoutError(),
+    "No SSE event was received within 60 seconds. Try again later, and review the Runtime, model, or gateway logs.",
+  );
   assert.equal(
     localizeDeployStageMessage({
       phase: "build",

frontend/tests/runSseAbort.test.mjs

@@ -135,13 +135,13 @@ test("runSSE aborts when no first event arrives before the deadline", async (t)
   });
 
   const next = events.next();
-  assert.equal(timeoutMs, 30_000);
+  assert.equal(timeoutMs, 60_000);
   timeoutCallback();
 
   await assert.rejects(next, (error) => {
     assert.equal(error.message, runSseFirstEventTimeoutError());
-    assert.match(error.message, /No SSE event was received within 30 seconds/);
-    assert.match(error.message, /Check network settings such as the shared public egress, then try again/);
+    assert.match(error.message, /No SSE event was received within 60 seconds/);
+    assert.match(error.message, /review the Runtime, model, or gateway logs/);
     return true;
   });
 });
@@ -160,7 +160,7 @@ test("runSSE clears the first-event deadline after yielding the first event", as
   let timeoutCallback;
   let clearedTimer;
   globalThis.setTimeout = (callback, ms, ...args) => {
-    assert.equal(ms, 30_000);
+    assert.equal(ms, 60_000);
     timeoutCallback = () => callback(...args);
     return 7;
   };
@@ -214,7 +214,7 @@ test("runSSE formats a fetch rejection before any response arrives", async (t) =
 
   await assert.rejects(events.next(), (error) => {
     assert.match(error.message, /^Raw response: TypeError: fetch failed: upstream unavailable/);
-    assert.match(error.message, /Check network settings such as the shared public egress, then try again/);
+    assert.match(error.message, /review the Runtime, model, or gateway logs/);
     return true;
   });
 });
@@ -240,7 +240,7 @@ test("runSSE preserves an AbortError rejected by fetch", async (t) => {
   await assert.rejects(events.next(), (error) => {
     assert.equal(error, abortError);
     assert.equal(error.name, "AbortError");
-    assert.doesNotMatch(error.message, /Raw response|shared public egress/);
+    assert.doesNotMatch(error.message, /Raw response|Runtime, model, or gateway logs/);
     return true;
   });
 });
@@ -265,7 +265,7 @@ test("runSSE rejects an HTTP 200 response that contains no valid events", async
 
   await assert.rejects(
     events.next(),
-    /Raw response: HTTP 200 with an empty SSE response body\.[\s\S]*Check network settings such as the shared public egress, then try again/,
+    /Raw response: HTTP 200 with an empty SSE response body\.[\s\S]*review the Runtime, model, or gateway logs/,
   );
 });
 
@@ -290,7 +290,7 @@ test("runSSE formats malformed SSE JSON without losing the original data", async
   await assert.rejects(events.next(), (error) => {
     assert.match(error.message, /^Raw response: Error: Failed to parse the SSE event JSON/);
     assert.match(error.message, /Raw data: malformed-json/);
-    assert.match(error.message, /Check network settings such as the shared public egress, then try again/);
+    assert.match(error.message, /review the Runtime, model, or gateway logs/);
     return true;
   });
 });
@@ -335,7 +335,7 @@ test("runSSE preserves a partial event and reports an unexpected stream failure"
   assert.equal(first.value.content.parts[0].text, "part");
   await assert.rejects(events.next(), (error) => {
     assert.match(error.message, /^Raw response: TypeError: terminated/);
-    assert.match(error.message, /Check network settings such as the shared public egress, then try again/);
+    assert.match(error.message, /review the Runtime, model, or gateway logs/);
     assert.doesNotMatch(error.message, /Runtime may|Unable to access the model service/);
     return true;
   });

frontend/tests/runSseError.test.mjs

@@ -18,7 +18,8 @@ const result = await build({
 const moduleUrl = `data:text/javascript;base64,${Buffer.from(result.outputFiles[0].contents).toString("base64")}`;
 const { formatRunSseError } = await import(moduleUrl);
 
-const NETWORK_HINT = "提示：请检查共享公网出口等网络配置，然后重试。";
+const GENERIC_RECOVERY_HINT =
+  "提示：请稍后重试，查看 Runtime、模型或网关日志。";
 const MODEL_QUOTA_HINT =
   "提示：模型当前触发了 TPM/RPM 配额限制，请稍后重试或提高模型配额。";
 
@@ -29,7 +30,7 @@ test("adds memory guidance only when the response says the session is missing",
   assert.match(formatted, /in-memory/);
   assert.match(formatted, /进程重启/);
   assert.match(formatted, /基于数据库的持久化短期记忆/);
-  assert.ok(formatted.endsWith(NETWORK_HINT));
+  assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
 });
 
 test("identifies an unsupported harness route without blaming memory", () => {
@@ -43,15 +44,15 @@ test("does not guess at the cause of an unexplained 404", () => {
   const error = "run_sse failed: 404：upstream error";
   const formatted = formatRunSseError(error);
   assert.ok(formatted.startsWith(`原始响应：${error}`));
-  assert.ok(formatted.endsWith(NETWORK_HINT));
+  assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
   assert.doesNotMatch(formatted, /会话已不存在|Runtime 未提供/);
 });
 
-test("preserves unrelated errors before appending network guidance", () => {
+test("preserves unrelated errors before appending generic recovery guidance", () => {
   for (const error of ["run_sse failed: 500", "create_session failed: 404"]) {
     const formatted = formatRunSseError(error);
     assert.ok(formatted.startsWith(`原始响应：${error}`));
-    assert.ok(formatted.endsWith(NETWORK_HINT));
+    assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
   }
 });
 
@@ -67,7 +68,7 @@ test("preserves malformed tool argument details and adds an actionable message",
   const formatted = formatRunSseError(error);
   assert.ok(formatted.startsWith(`原始响应：${error}`));
   assert.match(formatted, /模型生成的工具参数格式不完整/);
-  assert.ok(formatted.endsWith(NETWORK_HINT));
+  assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
 });
 
 test("explains an expired resource collection without blaming public egress", () => {
@@ -84,7 +85,7 @@ test("does not claim that a model error was caused by public egress", () => {
   const error = "ModelInvocationError: upstream model returned 503";
   const formatted = formatRunSseError(error);
   assert.ok(formatted.startsWith(`原始响应：${error}`));
-  assert.ok(formatted.endsWith(NETWORK_HINT));
+  assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
   assert.doesNotMatch(formatted, /Runtime 可能|无法访问模型服务|导致/);
 });
 
@@ -107,5 +108,5 @@ test("does not duplicate an original-response label provided by HTTP handling",
   const formatted = formatRunSseError(error);
   assert.equal(formatted.match(/原始响应：/g)?.length, 1);
   assert.ok(formatted.startsWith("run_sse failed: 502"));
-  assert.ok(formatted.endsWith(NETWORK_HINT));
+  assert.ok(formatted.endsWith(GENERIC_RECOVERY_HINT));
 });