Experiment: debug wait after EOF

app/src/main/java/com/sun/mail/iap/ResponseInputStream.java

@@ -20,6 +20,8 @@ import java.io.*;
 import com.sun.mail.iap.ByteArray;
 import com.sun.mail.util.ASCIIUtility;
 
+import eu.faircode.email.TrafficStatsHelper;
+
 /**
  *
  * Inputstream that is used to read a Response.
@@ -90,8 +92,10 @@ public class ResponseInputStream {
 				} catch (InterruptedException ex) {
 					eu.faircode.email.Log.w(ex);
 				}
-		} else
+		} else if (wait > 1) {
+			TrafficStatsHelper.debug("Data after=" + wait);
 			wait = 1;
+		}
 		if (b == '\n') {
 		    if ((idx > 0) && buffer[idx-1] == '\r')
 			gotCRLF = true;
@@ -158,8 +162,10 @@ public class ResponseInputStream {
 					} catch (InterruptedException ex) {
 						eu.faircode.email.Log.w(ex);
 					}
-			} else
+			} else if (wait > 1) {
+				TrafficStatsHelper.debug("Data after=" + wait);
 				wait = 1;
+			}
 		    count -= actual;
 		    idx += actual;
 		}

app/src/main/java/eu/faircode/email/TrafficStatsHelper.java

@@ -43,4 +43,11 @@ public class TrafficStatsHelper {
         else
             EntityLog.log(ctx, EntityLog.Type.Statistics, msg);
     }
+
+    public static void debug(String msg) {
+        if (ctx == null)
+            Log.e(msg);
+        else
+            EntityLog.log(ctx, EntityLog.Type.General, msg);
+    }
 }