From f5d642a06f9c1a58197313b32f6b213a152e446f Mon Sep 17 00:00:00 2001 From: Dimitri Staessens Date: Fri, 25 Feb 2022 17:34:29 +0100 Subject: 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 Signed-off-by: Sander Vrijders --- src/ipcpd/unicast/fa.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/ipcpd/unicast/fa.c') diff --git a/src/ipcpd/unicast/fa.c b/src/ipcpd/unicast/fa.c index dcc79031..d59b9760 100644 --- a/src/ipcpd/unicast/fa.c +++ b/src/ipcpd/unicast/fa.c @@ -72,14 +72,15 @@ struct fa_msg { int8_t response; uint16_t ece; /* QoS parameters from spec, aligned */ - uint8_t availability; - uint8_t in_order; uint32_t delay; uint64_t bandwidth; uint32_t loss; uint32_t ber; uint32_t max_gap; + uint32_t timeout; uint16_t cypher_s; + uint8_t availability; + uint8_t in_order; } __attribute__((packed)); struct cmd { @@ -569,6 +570,7 @@ static int fa_handle_flow_req(struct fa_msg * msg, 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); fd = fa_wait_irmd_alloc((uint8_t *) (msg + 1), qs, data, dlen); if (fd < 0) @@ -840,6 +842,7 @@ int fa_alloc(int fd, 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, dst, ipcp_dir_hash_len()); memcpy(shm_du_buff_head(sdb) + len, data, dlen); -- cgit v1.2.3