[GEODE-3408] Flood of EOF warnings

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: client/server
• Assignee: Unassigned
• Reporter: Augustus Lidaka
• Created: 08/Aug/17 17:18
• Updated: 20/Apr/18 19:52
• Resolved: 24/Aug/17 23:04

Description

Experimenting with the protobuf changes in the develop branch around commit cea8312, after running a client scenario for a while I'm seeing a flood of messages like the following. There appears to be one for each new message sent from the client.

[warning 2017/08/07 11:15:16.628 PDT gbp-server <ServerConnection on port 40404 Thread 9> tid=0x61] java.io.EOFException: Tried to deserialize protobuf message at EOF

The log spam doesn't happen on initial connection and interaction, but for example a loop like the following begins triggering it within 100 iterations (possibly less):

for (var i = 0;; i++)
{
    var region = ...; // connect to localhost, single-node server, get region
    region.Put(i, i);
}

Issue Links

• relates to: GEODE-3149 Protobuf protocol module will throw exceptions on some input