It would appear that he is having problems with his connection.
From the two times he dc'ed.
Code:
2011-08-16 20:27:30 [SEVERE] java.net.SocketException: Connection reset by peer: socket write error
2011-08-16 20:27:30 [INFO] Connection reset
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.socketWrite0(Native Method)
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.socketWrite(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.write(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.BufferedOutputStream.flush(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.DataOutputStream.flush(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at net.minecraft.server.NetworkWriterThread.run(SourceFile:116)
2011-08-16 20:27:30 [SEVERE] java.net.SocketException: Connection reset by peer: socket write error
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.socketWrite0(Native Method)
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.socketWrite(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.net.SocketOutputStream.write(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.BufferedOutputStream.flush(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at java.io.DataOutputStream.flush(Unknown Source)
2011-08-16 20:27:30 [SEVERE] at net.minecraft.server.NetworkWriterThread.run(SourceFile:116)
2011-08-16 20:27:30 [INFO] jacobasmart lost connection: disconnect.endOfStream
Code:
2011-08-16 20:34:14 [INFO] Read timed out
2011-08-16 20:34:14 [INFO] jacobasmart lost connection: disconnect.endOfStream