Merge #722

722: Increase heartbeat timeout interval in debug mode to 45s r=klochowicz a=klochowicz

As we do not process messages concurrently, heartbeat messages are not processed
during lengthy operations, such as contract setup.

The spam in the amount of commit messages is a bit unfortunate, but only failing
tests on various machines can indicate that the timing might cause issues.

Co-authored-by: Mariusz Klochowicz <mariusz@klochowicz.com>

daemon/src/lib.rs

@@ -57,7 +57,7 @@ pub mod wire;
 // Increasing the value for debug mode makes sure that we don't cause problems
 // when testing / CI, whilst the release can still detect status faster
 pub const HEARTBEAT_INTERVAL: std::time::Duration =
-    Duration::from_secs(if cfg!(debug_assertions) { 30 } else { 5 });
+    Duration::from_secs(if cfg!(debug_assertions) { 45 } else { 5 });
 
 pub const N_PAYOUTS: usize = 200;