new way to invoke merge

src/app/services/socket-connection-mcr.service.ts

@@ -5,7 +5,7 @@ import { v4 as uuidv4 } from 'uuid'
 import { HttpClient, HttpHeaders, HttpEventType } from '@angular/common/http';
 import { CMAPIService } from '../shared/repository/CMAPI/cmapi.service';
 import { HubConnectionBuilder } from '@microsoft/signalr';
-
+import { ok, err, Result } from 'neverthrow';
 @Injectable({
   providedIn: 'root'
 })
@@ -125,8 +125,16 @@ class ReconnectingWebSocketSignalR {
     });
   }
 
-  commit(path) {
+  commit(path): Promise<Result<true, false>>  {
-    this.connection.invoke("CommitUpload", path).catch(err => console.error(err.toString()));
+    return new Promise((resolve, reject) => {
+      this.connection.invoke("CommitUpload", path).then((e) => {
+        console.log("commit message", e)
+        resolve(ok(true))
+      }).catch(err => {
+        resolve(err(false))
+        console.error(err.toString())
+      });
+    })
   }
 
   disconnect() {

src/app/shared/publication/upload/upload-streaming.service.ts

@@ -214,22 +214,11 @@ export class PublicationFormMV {
 
       if(!PublicationAttachmentEntity.hasChunkManger) {
         const fileBlob = PublicationAttachmentEntity.blobFile;
-        const fileChunks = new Chunks({chunkSize: 1024 })
+        const fileChunks = new Chunks({chunkSize: 40 })
         fileChunks.setFile(fileBlob)
 
         PublicationAttachmentEntity.setChunkManger(fileChunks)
 
-        PublicationAttachmentEntity.chucksManager.registerOnLastChunk(() => {
-          this.ObjectMergeNotification.socket.commit(PublicationAttachmentEntity.chucksManager.path)
-
-          const guid = PublicationAttachmentEntity.chucksManager.path
-
-          this.ObjectMergeNotification.subscribe(guid, (data) => {
-            PublicationAttachmentEntity
-            resolve(true)
-          })
-        })
-
       } else if(PublicationAttachmentEntity.chucksManager.doneUpload) {
         return resolve(true)
       }
@@ -250,11 +239,17 @@ export class PublicationFormMV {
         } while (attemp<3 && result.isErr() && result?.error == 'slow')
 
         PublicationAttachmentEntity.chucksManager.setManualRetry()
-        PublicationAttachmentEntity.chucksManager.doneChunkUpload()
 
         if(result.isErr()) {
           resolve(false)
         } else {
+          const guid = PublicationAttachmentEntity.chucksManager.path
+          this.ObjectMergeNotification.subscribe(guid, (data) => {
+            PublicationAttachmentEntity
+            resolve(true)
+          })
+          PublicationAttachmentEntity.chucksManager.doneChunkUpload()
+          this.ObjectMergeNotification.socket.commit(PublicationAttachmentEntity.chucksManager.path)
           resolve(true)
         }