From eff27e646c8a1e3b74c8ae33612e90eff4ab5801 Mon Sep 17 00:00:00 2001
From: Bishal Prasad <bishal-pdmsft@github.com>
Date: Thu, 23 Mar 2023 10:23:51 +0530
Subject: [PATCH 1/3] Add paralleExecute index to logs

---
 dist/restore/index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dist/restore/index.js b/dist/restore/index.js
index 3a855e4..73898ca 100644
--- a/dist/restore/index.js
+++ b/dist/restore/index.js
@@ -28332,6 +28332,7 @@ class Batch {
         }
         this.concurrency = concurrency;
         this.emitter = new events.EventEmitter();
+        this.index = 0;
     }
     /**
      * Add a operation into queue.
@@ -28385,6 +28386,7 @@ class Batch {
      *
      */
     parallelExecute() {
+        const local_index = this.index++;
         if (this.state === BatchStates.Error) {
             return;
         }
@@ -28395,7 +28397,9 @@ class Batch {
         while (this.actives < this.concurrency) {
             const operation = this.nextOperation();
             if (operation) {
+                console.log(`parallelExecute ${local_index} starting execution of operation ${this.operation}. Active count: ${this.actives}`);
                 operation();
+                console.log(`parallelExecute ${local_index} finished execution of operation ${this.operation}. Active count: ${this.actives}`);
             }
             else {
                 return;

From 938b48413067f3b24c6ce664d5f366c55f3d6557 Mon Sep 17 00:00:00 2001
From: Bishal Prasad <bishal-pdmsft@github.com>
Date: Thu, 23 Mar 2023 16:59:47 +0530
Subject: [PATCH 2/3] add more logs

---
 dist/restore/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dist/restore/index.js b/dist/restore/index.js
index 73898ca..98c210b 100644
--- a/dist/restore/index.js
+++ b/dist/restore/index.js
@@ -28387,6 +28387,7 @@ class Batch {
      */
     parallelExecute() {
         const local_index = this.index++;
+        console.log(`parallelExecute ${local_index} Active count: ${this.actives} Completed count: ${this.completed} total: ${this.operations.length}`);
         if (this.state === BatchStates.Error) {
             return;
         }
@@ -28397,9 +28398,8 @@ class Batch {
         while (this.actives < this.concurrency) {
             const operation = this.nextOperation();
             if (operation) {
-                console.log(`parallelExecute ${local_index} starting execution of operation ${this.operation}. Active count: ${this.actives}`);
+                console.log(`parallelExecute ${local_index} starting execution of operation ${this.offset}. Active count: ${this.actives}`);
                 operation();
-                console.log(`parallelExecute ${local_index} finished execution of operation ${this.operation}. Active count: ${this.actives}`);
             }
             else {
                 return;

From 8f35dac68eaeb154c553d9e3c55b0da36fd67d17 Mon Sep 17 00:00:00 2001
From: Bishal Prasad <bishal-pdmsft@github.com>
Date: Thu, 23 Mar 2023 22:26:57 +0530
Subject: [PATCH 3/3] streamToBuffer logging

---
 dist/restore/index.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/dist/restore/index.js b/dist/restore/index.js
index 98c210b..895a13f 100644
--- a/dist/restore/index.js
+++ b/dist/restore/index.js
@@ -28837,15 +28837,21 @@ async function streamToBuffer(stream, buffer, offset, end, encoding) {
     let pos = 0; // Position in stream
     const count = end - offset; // Total amount of data needed in stream
     return new Promise((resolve, reject) => {
-        const timeout = setTimeout(() => reject(new Error(`The operation cannot be completed in timeout.`)), REQUEST_TIMEOUT);
+        const timeout = setTimeout(() => { 
+          console.log("Timeout triggered.");
+          return reject(new Error(`The operation cannot be completed in timeout.`));
+        }, REQUEST_TIMEOUT);
         stream.on("readable", () => {
+            console.log("Entering readable");
             if (pos >= count) {
                 clearTimeout(timeout);
+                console.log("Leaving readable");
                 resolve();
                 return;
             }
             let chunk = stream.read();
             if (!chunk) {
+                console.log("Leaving readable");
                 return;
             }
             if (typeof chunk === "string") {
@@ -28855,6 +28861,7 @@ async function streamToBuffer(stream, buffer, offset, end, encoding) {
             const chunkLength = pos + chunk.length > count ? count - pos : chunk.length;
             buffer.fill(chunk.slice(0, chunkLength), offset + pos, offset + pos + chunkLength);
             pos += chunkLength;
+            console.log("Leaving readable");
         });
         stream.on("end", () => {
             clearTimeout(timeout);