diff --git a/src/ssn/streams/readBytesFromStream.ts b/src/ssn/streams/readBytesFromStream.ts
index 145f935..f93adf1 100644
--- a/src/ssn/streams/readBytesFromStream.ts
+++ b/src/ssn/streams/readBytesFromStream.ts
@@ -4,6 +4,7 @@ import * as stream from 'stream';
 function waitReadableLength(inputStream: stream.Readable, minLength: number): Promise<void> {
   return new Promise((resolve) => {
     const interval = setInterval(() => {
+      console.log('waiting...', inputStream.readableLength, minLength);
       if (inputStream.readableLength >= minLength) {
         clearInterval(interval);
         resolve();