docs

Author: ianmacartney

README.md

@@ -285,11 +285,13 @@ export const exampleWorkflow = workflow.define({
 
 ### Specifying how many workflows can run in parallel
 
-You can specify how many workflows can run in parallel by setting the `maxParallelism`
-workpool option. It has a reasonable default. You should not exceed 50 across
-all your workflows. If you want to do a lot of work in parallel, you should
-employ batching, where each workflow operates on a batch of work, e.g. scraping
-a list of links instead of one link per workflow.
+You can specify how many steps can run in parallel by setting the
+`maxParallelism` workpool option. It has a reasonable default.
+On the free tier, you should not exceed 20.
+On a Pro account, you should not exceed 100 across all your workflows and workpools.
+If you want to do a lot of work in parallel, you should employ batching, where
+each workflow operates on a batch of work, e.g. scraping a list of links instead
+of one link per workflow.
 
 ```ts
 const workflow = new WorkflowManager(components.workflow, {

example/convex/example.ts

@@ -82,6 +82,16 @@ export const startWorkflow = internalMutation({
   },
 });
 
+export const cancelWorkflow = internalMutation({
+  args: {
+    workflowId: vWorkflowId,
+  },
+  returns: v.null(),
+  handler: async (ctx, args) => {
+    await workflow.cancel(ctx, args.workflowId);
+  },
+});
+
 export const flowCompleted = internalMutation({
   args: {
     workflowId: vWorkflowId,