Readd opt-in verboseMessageLogs debugging messages

Vendr needs it still, and it's a good thing to have in there just in
case to help debug even future issues. We'll keep it behind the
undocumented flag for now.

src/classes/IntervalClient.ts

@@ -139,6 +139,7 @@ export default class IntervalClient {
   environment: ActionEnvironment | undefined
   #forcePeerMessages = false
 
+  #verboseMessageLogs = false
   #onError: IntervalErrorHandler | undefined
 
   constructor(interval: Interval, config: InternalConfig) {
@@ -194,6 +195,10 @@ export default class IntervalClient {
     if (config.onError) {
       this.#onError = config.onError
     }
+
+    if (config.verboseMessageLogs) {
+      this.#verboseMessageLogs = config.verboseMessageLogs
+    }
   }
 
   async #walkRoutes() {
@@ -760,6 +765,12 @@ export default class IntervalClient {
       }
     )
 
+    if (this.#verboseMessageLogs) {
+      ws.onMessage.attach(message => {
+        this.#logger.debug('Message received:', message)
+      })
+    }
+
     ws.onClose.attach(async ([code, reason]) => {
       if (this.#intentionallyClosed) {
         this.#intentionallyClosed = false
@@ -811,10 +822,6 @@ export default class IntervalClient {
 
     await ws.connect()
 
-    ws.onMessage.attach(data => {
-      this.#logger.debug('Message received:', data)
-    })
-
     this.#ws = ws
 
     let lastSuccessfulPing = new Date()

src/index.ts

@@ -72,6 +72,7 @@ export interface InternalConfig {
   closeUnresponsiveConnectionTimeoutMs?: number
   reinitializeBatchTimeoutMs?: number
   onError?: IntervalErrorHandler
+  verboseMessageLogs?: boolean
 
   /* @internal */ getClientHandlers?: () =>
     | DuplexRPCHandlers<ClientSchema>