Changeset 6df418c4 in mainline for uspace/srv/net/tl/tcp/conn.c

Timestamp:

2011-10-24T04:23:23Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6e88fea

Parents:

f343a16

Message:

Retransmission queue, detect ACK of FIN.

File:

• uspace/srv/net/tl/tcp/conn.c (modified) (3 diffs)

uspace/srv/net/tl/tcp/conn.c

@@ -99 +99 @@
         tcp_iqueue_init(&conn->incoming, conn);
 
+        /* Initialize retransmission queue */
+        tcp_tqueue_init(&conn->retransmit, conn);
+
         conn->cstate = st_listen;
+        conn->fin_is_acked = false;
         conn->ident.local = *lsock;
         if (fsock != NULL)
@@ -152 +156 @@
                 assert(false);
         }
+
+        conn->fin_is_acked = false;
 }
 
@@ -525 +531 @@
                 return cp_done;
 
-        /* TODO */
+        if (conn->fin_is_acked) {
+                log_msg(LVL_DEBUG, " FIN acked -> Fin-Wait-2");
+                conn->cstate = st_fin_wait_2;
+        }
+
         return cp_continue;
 }