[geary/mjog/741-inbox-getting-closed: 91/91] Geary.ClientService: Set as unreachable on connectivity check error

[Michael Gratton <mjog src gnome org>]

commit 97d34b2d4b7437314c585815d2ec95fa09ec2c9b
Author: Michael Gratton <mike vee net>
Date:   Sat Apr 11 13:13:09 2020 +1000

    Geary.ClientService: Set as unreachable on connectivity check error
    
    Mark the service as unreachable if a connectivity check error occurs
    since if we can't determine it is reachable, we probably can't connect
    to it either.

 src/engine/api/geary-client-service.vala | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/src/engine/api/geary-client-service.vala b/src/engine/api/geary-client-service.vala
index a9bab628..c69d0f53 100644
--- a/src/engine/api/geary-client-service.vala
+++ b/src/engine/api/geary-client-service.vala
@@ -456,6 +456,9 @@ public abstract class Geary.ClientService : BaseObject, Logging.Source {
         if (this.is_running) {
             this.became_reachable_timer.reset();
             this.became_unreachable_timer.reset();
+            // Since there was an error determining if the service was
+            // reachable, assume it is no longer reachable.
+            became_unreachable();
             notify_connection_failed(new ErrorContext(error));
         }
     }
@@ -466,6 +469,8 @@ public abstract class Geary.ClientService : BaseObject, Logging.Source {
             this.current_status = TLS_VALIDATION_FAILED;
             this.became_reachable_timer.reset();
             this.became_unreachable_timer.reset();
+            // Since the host is not trusted, it should not be
+            // considered reachable.
             became_unreachable();
             this.account.untrusted_host(this.configuration, remote, cx);
         }