proxy interrupt request

- Fixed TypeError when accessing 'content' property of null/undefined array elements
- Removed empty options.push() that was adding undefined to the array
- Bump version to 2.3.3

custom_routes.py

@@ -283,11 +283,45 @@ async def post_prompt(json_data):
         prompt = json_data["prompt"]
         prompt_id = json_data.get("prompt_id") or str(uuid.uuid4())
 
+        partial_execution_targets = None
+        if "partial_execution_targets" in json_data:
+            partial_execution_targets = json_data["partial_execution_targets"]
+
+        # Handle different validate_prompt signatures (newest to oldest)
+        valid = None
+        last_error = None
+
+        # v0.3.48 (3 args)
         try:
-            valid = await execution.validate_prompt(prompt_id, prompt)
+            valid = await execution.validate_prompt(
+                prompt_id, prompt, partial_execution_targets
+            )
         except TypeError as e:
-            logger.warning(f"Trying old validate_prompt signature: {e}")
-            valid = execution.validate_prompt(prompt)
+            last_error = e
+            logger.debug(
+                f"validate_prompt with 3 params not supported, trying with 2. Debug: {last_error}"
+            )
+
+        # v0.3.45 - 0.3.47 (2 args)
+        if valid is None:
+            try:
+                valid = await execution.validate_prompt(prompt_id, prompt)
+            except TypeError as e:
+                last_error = e
+                logger.debug(
+                    f"validate_prompt with 2 params not supported, trying legacy signature. Debug: {last_error}"
+                )
+
+        # v0.3.44 or older (1 arg)
+        if valid is None:
+            try:
+                valid = execution.validate_prompt(prompt)
+            except TypeError as e:
+                last_error = e
+                logger.error(
+                    f"validate_prompt failed with all signatures. Last error: {last_error}"
+                )
+                raise
 
         extra_data = {}
         if "extra_data" in json_data:
@@ -638,6 +672,14 @@ async def comfy_deploy_run(request):
     return web.json_response(res, status=status)
 
 
+@server.PromptServer.instance.routes.post("/comfyui-deploy/interrupt")
+async def interrupt_prompt(request):
+    data = await request.json()
+    prompt_id = data.get("prompt_id")
+    await update_run(prompt_id, Status.CANCELLED)
+    return web.json_response({"message": "Prompt interrupted"}, status=200)
+
+
 async def stream_prompt(data, token):
     # In older version, we use workflow_api, but this has inputs already swapped in nextjs frontend, which is tricky
     workflow_api = data.get("workflow_api_raw")
@@ -2961,6 +3003,7 @@ async def create_workflow_proxy(request):
     name = data.get("name")
     workflow_json = data.get("workflow_json")
     workflow_api = data.get("workflow_api")
+    machine_id = data.get("machine_id")
     api_url = data.get("api_url", "https://api.comfydeploy.com")
 
     auth_header = request.headers.get("Authorization")
@@ -2980,6 +3023,7 @@ async def create_workflow_proxy(request):
         "name": name,
         "workflow_json": json.dumps(workflow_json),
         "workflow_api": json.dumps(workflow_api),
+        "machine_id": machine_id,
     }
 
     try:
@@ -3102,3 +3146,147 @@ async def get_workflow_proxy(request):
             return web.json_response(json_data, status=response.status)
     except Exception as e:
         return web.json_response({"error": str(e)}, status=500)
+
+
+# for getting a machine by id
+@server.PromptServer.instance.routes.get("/comfyui-deploy/machine")
+async def get_machine_proxy(request):
+    machine_id = request.rel_url.query.get("machine_id")
+    api_url = request.rel_url.query.get("api_url", "https://api.comfydeploy.com")
+    auth_header = request.headers.get("Authorization")
+
+    if not auth_header:
+        return web.json_response(
+            {"error": "Authorization header is required"}, status=401
+        )
+
+    target_url = f"{api_url}/api/machine/{machine_id}"
+
+    try:
+        await ensure_client_session()
+        async with client_session.get(
+            target_url, headers={"Authorization": auth_header}
+        ) as response:
+            json_data = await response.json()
+            return web.json_response(json_data, status=response.status)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# for fetching docker steps from current snapshot
+@server.PromptServer.instance.routes.post("/comfyui-deploy/snapshot-to-docker")
+async def snapshot_to_docker_proxy(request):
+    data = await request.json()
+    snapshot = data.get("snapshot")
+    api_url = data.get("api_url", "https://api.comfydeploy.com")
+    auth_header = request.headers.get("Authorization")
+
+    if not auth_header:
+        return web.json_response(
+            {"error": "Authorization header is required"}, status=401
+        )
+
+    target_url = f"{api_url}/api/snapshot-to-docker"
+
+    request_body = snapshot
+
+    try:
+        await ensure_client_session()
+        async with client_session.post(
+            target_url, json=request_body, headers={"Authorization": auth_header}
+        ) as response:
+            json_data = await response.json()
+            return web.json_response(json_data, status=response.status)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# update a serverless machine with machine id
+@server.PromptServer.instance.routes.post("/comfyui-deploy/machine/update")
+async def update_machine_proxy(request):
+    data = await request.json()
+    machine_id = data.get("machine_id")
+    comfyui_version = data.get("comfyui_version", None)
+    docker_steps = data.get("docker_steps")
+    api_url = data.get("api_url", "https://api.comfydeploy.com")
+    auth_header = request.headers.get("Authorization")
+
+    if not auth_header:
+        return web.json_response(
+            {"error": "Authorization header is required"}, status=401
+        )
+
+    target_url = f"{api_url}/api/machine/serverless/{machine_id}"
+
+    request_body = {"docker_command_steps": docker_steps}
+
+    if comfyui_version:
+        request_body["comfyui_version"] = comfyui_version
+
+    try:
+        await ensure_client_session()
+        async with client_session.patch(
+            target_url, json=request_body, headers={"Authorization": auth_header}
+        ) as response:
+            json_data = await response.json()
+            return web.json_response(json_data, status=response.status)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+@server.PromptServer.instance.routes.post("/comfyui-deploy/machine/create")
+async def create_machine_proxy(request):
+    data = await request.json()
+    name = data.get("name")
+    docker_command_steps = data.get("docker_command_steps")
+    comfyui_version = data.get("comfyui_version")
+    api_url = data.get("api_url", "https://api.comfydeploy.com")
+    auth_header = request.headers.get("Authorization")
+
+    if not auth_header:
+        return web.json_response(
+            {"error": "Authorization header is required"}, status=401
+        )
+
+    target_url = f"{api_url}/api/machine/serverless"
+
+    request_body = {
+        "name": name,
+        "docker_command_steps": docker_command_steps,
+        "comfyui_version": comfyui_version,
+        "gpu": "A10G",
+    }
+
+    try:
+        await ensure_client_session()
+        async with client_session.post(
+            target_url, json=request_body, headers={"Authorization": auth_header}
+        ) as response:
+            json_data = await response.json()
+            return web.json_response(json_data, status=response.status)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)
+
+
+# get latest comfyui version
+@server.PromptServer.instance.routes.get("/comfyui-deploy/comfyui-version")
+async def get_comfyui_version_proxy(request):
+    api_url = request.rel_url.query.get("api_url", "https://api.comfydeploy.com")
+    auth_header = request.headers.get("Authorization")
+
+    if not auth_header:
+        return web.json_response(
+            {"error": "Authorization header is required"}, status=401
+        )
+
+    target_url = f"{api_url}/api/latest-hashes"
+
+    try:
+        await ensure_client_session()
+        async with client_session.get(
+            target_url, headers={"Authorization": auth_header}
+        ) as response:
+            json_data = await response.json()
+            return web.json_response(json_data, status=response.status)
+    except Exception as e:
+        return web.json_response({"error": str(e)}, status=500)

globals.py

@@ -18,6 +18,7 @@ class Status(Enum):
     SUCCESS = "success"
     FAILED = "failed"
     UPLOADING = "uploading"
+    CANCELLED = "cancelled"
 
 
 class StreamingPrompt(BaseModel):

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-deploy"
 description = "Open source comfyui deployment platform, a vercel for generative workflow infra."
-version = "2.2.1"
+version = "2.3.3"
 license = { file = "LICENSE" }
 dependencies = ["aiofiles", "pydantic", "opencv-python", "imageio-ffmpeg", "tabulate", "brotli"]
 

web-plugin/snapshot-utils.js

@@ -0,0 +1,82 @@
+// Snapshot Utilities
+// Centralized snapshot fetching with ComfyUI version fallback
+
+/**
+ * Fetches the current snapshot with ComfyUI version fallback
+ * If the snapshot response has null comfyui field, it will fetch the latest ComfyUI version
+ * and update the snapshot with the comfyui_hash
+ *
+ * @param {Function} getDataFn - Function that returns { apiKey, apiUrl } for ComfyUI version API calls
+ * @returns {Promise<Object>} - The snapshot data with comfyui field populated
+ */
+export async function fetchSnapshot(getDataFn = null) {
+  try {
+    // Fetch the current snapshot
+    const response = await fetch("/snapshot/get_current");
+    if (!response.ok) {
+      throw new Error(`Snapshot fetch failed: ${response.status}`);
+    }
+
+    const snapshot = await response.json();
+
+    // Check if comfyui field is null and we have getDataFn for fallback
+    if (snapshot.comfyui === null && getDataFn) {
+      console.log(
+        "ComfyUI version is null in snapshot, fetching latest version..."
+      );
+
+      try {
+        const data = getDataFn();
+        if (data && data.apiKey) {
+          const comfyuiVersionResponse = await fetch(
+            `/comfyui-deploy/comfyui-version?api_url=${encodeURIComponent(
+              data.apiUrl || "https://api.comfydeploy.com"
+            )}`,
+            {
+              headers: {
+                Authorization: `Bearer ${data.apiKey}`,
+              },
+            }
+          );
+
+          if (comfyuiVersionResponse.ok) {
+            const versionData = await comfyuiVersionResponse.json();
+            if (versionData.comfyui_hash) {
+              console.log(
+                `Using ComfyUI hash from API: ${versionData.comfyui_hash}`
+              );
+              snapshot.comfyui = versionData.comfyui_hash;
+            }
+          } else {
+            console.warn(
+              "Failed to fetch ComfyUI version from API:",
+              comfyuiVersionResponse.status
+            );
+          }
+        }
+      } catch (error) {
+        console.warn("Error fetching ComfyUI version fallback:", error);
+        // Continue with original snapshot even if fallback fails
+      }
+    }
+
+    return snapshot;
+  } catch (error) {
+    console.error("Error fetching snapshot:", error);
+    throw error;
+  }
+}
+
+/**
+ * Simple snapshot fetch without ComfyUI version fallback
+ * Use this when you don't need the ComfyUI version fallback logic
+ *
+ * @returns {Promise<Object>} - The snapshot data as-is
+ */
+export async function fetchSnapshotSimple() {
+  const response = await fetch("/snapshot/get_current");
+  if (!response.ok) {
+    throw new Error(`Snapshot fetch failed: ${response.status}`);
+  }
+  return response.json();
+}

web-plugin/workflow-list.js

@@ -49,6 +49,7 @@ async function fetchWorkflows(getData, offset = 0, limit = 20, search = "") {
 
 function createWorkflowItem(workflow, getTimeAgo, getData) {
   const li = document.createElement("li");
+  let loadingToast = null;
   li.style.cssText = `
       border-bottom: 1px solid #444;
       background: transparent;
@@ -74,7 +75,7 @@ function createWorkflowItem(workflow, getTimeAgo, getData) {
       }
 
       // Show loading toast
-      const loadingToast = window.app.extensionManager.toast.add({
+      loadingToast = window.app.extensionManager.toast.add({
         severity: "info",
         summary: "Loading workflow...",
         detail: `Loading "${workflow.name}"`,
@@ -108,6 +109,33 @@ function createWorkflowItem(workflow, getTimeAgo, getData) {
           // Load the workflow
           window.app.loadGraphData(latestVersion.workflow);
 
+          // Wait a bit for the graph to fully load before checking for ComfyDeploy node
+          await new Promise((resolve) => setTimeout(resolve, 100));
+
+          // Check if ComfyDeploy node exists, if not add it back
+          const graph = window.app.graph;
+          let deployMeta = graph.findNodesByType("ComfyDeploy");
+
+          if (deployMeta.length === 0) {
+            // Add ComfyDeploy node with workflow metadata
+            graph.beforeChange();
+            const node = LiteGraph.createNode("ComfyDeploy");
+            node.configure({
+              widgets_values: [
+                workflow.name, // workflow_name
+                workflow.id, // workflow_id
+                latestVersion.version, // version
+              ],
+            });
+            node.pos = [0, 0];
+            graph.add(node);
+            graph.afterChange();
+
+            console.log(
+              `Added ComfyDeploy node with: name="${workflow.name}", id="${workflow.id}", version="${latestVersion.version}"`
+            );
+          }
+
           // Show success toast
           window.app.extensionManager.toast.add({
             severity: "success",
@@ -127,7 +155,9 @@ function createWorkflowItem(workflow, getTimeAgo, getData) {
         life: 5000,
       });
     } finally {
-      loadingToast.close();
+      if (loadingToast) {
+        loadingToast.close();
+      }
     }
   });
 
@@ -279,7 +309,7 @@ async function initializeWorkflowsList(element, getData, getTimeAgo) {
         list-style-type: none;
         padding: 0;
         margin: 0;
-        height: calc(100vh - 350px);
+        height: calc(100vh - 550px);
         overflow-y: auto;
         scrollbar-width: thin;
         scrollbar-color: #666 transparent;