session: add an alive flag to struct session

Add a flag to struct session that indicates whether or not the
underlying socket is still open.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/server/include/session.h b/server/include/session.h
index 2de8293..4491f12 100644
--- a/server/include/session.h
+++ b/server/include/session.h
@@ -6,6 +6,7 @@
 struct session {
         int id;
         int socket;
+        int alive;
         struct list_head list;
 };