fixed parsing errors in refactor

Author: DonJayamanne

src/client/refactor/proxy.ts

@@ -36,11 +36,11 @@ export class RefactorProxy extends vscode.Disposable {
  this._process = null;
  }
  extractVariable<T>(document: vscode.TextDocument, name: string, filePath: string, range: vscode.Range): Promise<T> {
- let command = {"lookup":"extract_variable", "file":`"${filePath}"`, "start":document.offsetAt(range.start).toString(), "end":document.offsetAt(range.end).toString(), "id":"1", "name":`"${name}"`};
+ let command = {"lookup":"extract_variable", "file":filePath, "start":document.offsetAt(range.start).toString(), "end":document.offsetAt(range.end).toString(), "id":"1", "name":name};
  return this.sendCommand<T>(JSON.stringify(command), REFACTOR.ExtractVariable);
  }
  extractMethod<T>(document: vscode.TextDocument, name: string, filePath: string, range: vscode.Range): Promise<T> {
- let command = {"lookup":"extract_method", "file":`"${filePath}"`, "start":document.offsetAt(range.start).toString(), "end":document.offsetAt(range.end).toString(), "id":"1","name":`"${name}"`};
+ let command = {"lookup":"extract_method", "file":filePath, "start":document.offsetAt(range.start).toString(), "end":document.offsetAt(range.end).toString(), "id":"1","name":name};
  return this.sendCommand<T>(JSON.stringify(command), REFACTOR.ExtractVariable);
  } 
  private sendCommand<T>(command: string, telemetryEvent: string): Promise<T> {
@@ -94,7 +94,7 @@ export class RefactorProxy extends vscode.Disposable {
 
  let lengthOfHeader = dataStr.indexOf(':') + 1;
  let lengthOfMessage = parseInt(dataStr.substring(ERROR_PREFIX.length, lengthOfHeader - 1));
- if (dataStr.length === lengthOfMessage + lengthOfHeader) {
+ if (dataStr.length >= lengthOfMessage + lengthOfHeader) {
  this._previousStdErrData = '';
  this.dispose();