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authorDimitri Staessens <dimitri@ouroboros.rocks>2022-02-25 17:34:29 +0100
committerSander Vrijders <sander@ouroboros.rocks>2022-03-03 12:00:54 +0100
commitf5d642a06f9c1a58197313b32f6b213a152e446f (patch)
tree19ec9813f2d83fae986ff2bddbf5511c5b7662da /src/ipcpd/eth
parentdb5e9bf4f884097ec919aa40b02d8eafab05cfa8 (diff)
downloadouroboros-f5d642a06f9c1a58197313b32f6b213a152e446f.tar.gz
ouroboros-f5d642a06f9c1a58197313b32f6b213a152e446f.zip
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>
Diffstat (limited to 'src/ipcpd/eth')
-rw-r--r--src/ipcpd/eth/eth.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/ipcpd/eth/eth.c b/src/ipcpd/eth/eth.c
index e22dd7bc..8b34d303 100644
--- a/src/ipcpd/eth/eth.c
+++ b/src/ipcpd/eth/eth.c
@@ -164,6 +164,7 @@ struct mgmt_msg {
uint32_t ber;
uint32_t max_gap;
uint32_t delay;
+ uint32_t timeout;
uint16_t cypher_s;
uint8_t in_order;
#if defined (BUILD_ETH_DIX)
@@ -492,6 +493,7 @@ static int eth_ipcp_alloc(const uint8_t * dst_addr,
msg->in_order = qs.in_order;
msg->max_gap = hton32(qs.max_gap);
msg->cypher_s = hton16(qs.cypher_s);
+ msg->timeout = hton32(qs.timeout);
memcpy(msg + 1, hash, ipcp_dir_hash_len());
memcpy(buf + len + ETH_HEADER_TOT_SIZE, data, dlen);
@@ -753,6 +755,7 @@ static int eth_ipcp_mgmt_frame(const uint8_t * buf,
qs.in_order = msg->in_order;
qs.max_gap = ntoh32(msg->max_gap);
qs.cypher_s = ntoh16(msg->cypher_s);
+ qs.timeout = ntoh32(msg->timeout);
if (shim_data_reg_has(eth_data.shim_data,
buf + sizeof(*msg))) {