Revert event processor changes and disable auto-start for client SDKs.

Author: kinyoklion

packages/shared/common/src/internal/events/EventProcessor.ts

@@ -130,6 +130,7 @@ export default class EventProcessor implements LDEventProcessor {
     baseHeaders: LDHeaders,
     private readonly contextDeduplicator?: LDContextDeduplicator,
     private readonly diagnosticsManager?: DiagnosticsManager,
+    start: boolean = true,
   ) {
     this.capacity = config.eventsCapacity;
     this.logger = clientContext.basicConfiguration.logger;
@@ -139,6 +140,10 @@ export default class EventProcessor implements LDEventProcessor {
       config.allAttributesPrivate,
       config.privateAttributes.map((ref) => new AttributeReference(ref)),
     );
+
+    if (start) {
+      this.start();
+    }
   }
 
   start() {

packages/shared/sdk-client/src/events/createEventProcessor.ts

@@ -16,6 +16,7 @@ const createEventProcessor = (
       baseHeaders,
       undefined,
       diagnosticsManager,
+      false,
     );
   }