diff --git a/lib/StartSdk.ts b/lib/StartSdk.ts
index b771f73..e97060c 100644
--- a/lib/StartSdk.ts
+++ b/lib/StartSdk.ts
@@ -51,6 +51,7 @@ import {
   SetInterfaces,
   setupInterfaces,
 } from "./interfaces/setupInterfaces"
+import { successFailure } from "./trigger/successFailure"
 
 // prettier-ignore
 type AnyNeverCond<T extends any[], Then, Else> = 
@@ -96,10 +97,12 @@ export class StartSdk<Manifest extends SDKManifest, Store, Vault> {
           input: Type
         }) => Promise<ActionResult>,
       ) => createAction<Store, Vault, ConfigType, Type>(metaData, fn),
+      HealthCheck: {
+        of: healthCheck,
+      },
       healthCheck: {
         checkPortListening,
         checkWebUrl,
-        of: healthCheck,
         runHealthScript,
       },
       patterns,
@@ -186,6 +189,7 @@ export class StartSdk<Manifest extends SDKManifest, Store, Vault> {
         defaultTrigger,
         cooldownTrigger,
         changeOnFirstSuccess,
+        successFailure,
       },
 
       Backups: {
diff --git a/lib/trigger/defaultTrigger.ts b/lib/trigger/defaultTrigger.ts
index 7c34cc7..bd52dc7 100644
--- a/lib/trigger/defaultTrigger.ts
+++ b/lib/trigger/defaultTrigger.ts
@@ -1,7 +1,8 @@
 import { cooldownTrigger } from "./cooldownTrigger"
 import { changeOnFirstSuccess } from "./changeOnFirstSuccess"
+import { successFailure } from "./successFailure"
 
-export const defaultTrigger = changeOnFirstSuccess({
-  beforeFirstSuccess: cooldownTrigger(0),
-  afterFirstSuccess: cooldownTrigger(30000),
+export const defaultTrigger = successFailure({
+  duringSuccess: cooldownTrigger(0),
+  duringError: cooldownTrigger(30000),
 })
diff --git a/lib/trigger/successFailure.ts b/lib/trigger/successFailure.ts
new file mode 100644
index 0000000..1886402
--- /dev/null
+++ b/lib/trigger/successFailure.ts
@@ -0,0 +1,32 @@
+import { Trigger } from "."
+
+export function successFailure(o: {
+  duringSuccess: Trigger
+  duringError: Trigger
+}): Trigger {
+  return async function* (getInput) {
+    while (true) {
+      const beforeSuccess = o.duringSuccess(getInput)
+      yield
+      let currentValue = getInput()
+      beforeSuccess.next()
+      for (
+        let res = await beforeSuccess.next();
+        currentValue?.lastResult !== "passing" && !res.done;
+        res = await beforeSuccess.next()
+      ) {
+        yield
+        currentValue = getInput()
+      }
+      const duringError = o.duringError(getInput)
+      for (
+        let res = await duringError.next();
+        currentValue?.lastResult === "passing" && !res.done;
+        res = await duringError.next()
+      ) {
+        yield
+        currentValue = getInput()
+      }
+    }
+  }
+}