lib: Make flow liveness timeout configurable

The qosspec_t now has a timeout value that sets the timeout value of
the flow. Flows with a peer that has timed out will now return
-EFLOWPEER on flow_read() or flow_write().

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
Signed-off-by: Sander Vrijders <sander@ouroboros.rocks>

1 files changed, 9 insertions, 8 deletions

diff --git a/src/lib/qosspec.proto b/src/lib/qosspec.proto
index 8a355363..3ceedd87 100644
--- a/src/lib/qosspec.proto
+++ b/src/lib/qosspec.proto
@@ -23,12 +23,13 @@
 syntax = "proto2";
 
 message qosspec_msg {
-        required uint32 delay        = 1; /* In ms */
-        required uint64 bandwidth    = 2; /* In bits/s */
-        required uint32 availability = 3; /* Class of 9s */
-        required uint32 loss         = 4; /* Packet loss */
-        required uint32 ber          = 5; /* Bit error rate, ppb */
-        required uint32 in_order     = 6; /* In-order delivery */
-        required uint32 max_gap      = 7; /* In ms */
-        required uint32 cypher_s     = 8; /* Crypto strength in bits */
+        required uint32 delay        = 1; /* In ms.                   */
+        required uint64 bandwidth    = 2; /* In bits/s.               */
+        required uint32 availability = 3; /* Class of 9s.             */
+        required uint32 loss         = 4; /* Packet loss.             */
+        required uint32 ber          = 5; /* Bit error rate, ppb.     */
+        required uint32 in_order     = 6; /* In-order delivery.       */
+        required uint32 max_gap      = 7; /* In ms.                   */
+        required uint32 cypher_s     = 8; /* Crypto strength in bits. */
+        required uint32 timeout      = 9; /* Timeout in ms.           */
 };