From 32150049e2747b01fa45ddd1afdb22edd3571f1d Mon Sep 17 00:00:00 2001
From: Eric House <eehouse@eehouse.org>
Date: Sat, 20 Jul 2013 06:28:35 -0700
Subject: [PATCH] assert that we aren't tracking two connected games with the
 same hid

---
 xwords4/relay/cref.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xwords4/relay/cref.cpp b/xwords4/relay/cref.cpp
index ee3c92b9b..7aea5e051 100644
--- a/xwords4/relay/cref.cpp
+++ b/xwords4/relay/cref.cpp
@@ -1441,16 +1441,20 @@ CookieRef::printSeeds( const char* caller )
 {
     int len = 0;
     char buf[64] = {0};
+    uint16_t bits = 0;
 
     RWReadLock rrl( &m_socketsRWLock );
     vector<HostRec>::const_iterator iter;
     for ( iter = m_sockets.begin(); iter != m_sockets.end(); ++iter ) {
+        HostID hostID = iter->m_hostID;
+        assert( 0 == (bits & (1 << hostID)) );
+        bits |= 1 << hostID;
         len += snprintf( &buf[len], sizeof(buf)-len, "[%d]%.4x(%d)/%d/%c ", 
                          iter->m_hostID, iter->m_seed, 
                          iter->m_seed, iter->m_addr.socket(), 
                          iter->m_ackPending?'a':'A' );
     }
-    logf( XW_LOGINFO, "seeds/sockets/ack'd after %s(): %s", caller, buf );
+    logf( XW_LOGINFO, "%s: seeds/sockets/ack'd after %s(): %s", __func__, caller, buf );
 }
 
 void