log less on server

diff --git a/src/edu/berkeley/fleet/slipway/Server.java b/src/edu/berkeley/fleet/slipway/Server.java
index 67c5a57..8a9b604 100644 (file)
--- a/src/edu/berkeley/fleet/slipway/Server.java
+++ b/src/edu/berkeley/fleet/slipway/Server.java
@@ -109,9 +109,14 @@ public class Server {
                     long result = 0;
                     int val = 0;
                     for(int i=0; i<6; i++) {
+                        int k = 0;
                         while(fis.available()==0) {
                             if (closed) return;
-                            System.err.println("sleep");
+                            k++;
+                            if (k >= 100) {
+                                System.err.println("sleep");
+                                k = 0;
+                            }
                             Thread.sleep(10);
                         }
                         val = fis.read();