Rework the agent messaging modules

2 files changed, 32 insertions, 9 deletions

diff --git a/guix-build-coordinator/agent-messaging/abstract.scm b/guix-build-coordinator/agent-messaging/abstract.scm
new file mode 100644
index 0000000..e951496
--- /dev/null
+++ b/guix-build-coordinator/agent-messaging/abstract.scm
@@ -0,0 +1,30 @@
+;;; Guix Build Coordinator
+;;;
+;;; Copyright © 2021 Christopher Baines <mail@cbaines.net>
+;;;
+;;; This file is part of the guix-build-coordinator.
+;;;
+;;; The Guix Build Coordinator is free software; you can redistribute
+;;; it and/or modify it under the terms of the GNU General Public
+;;; License as published by the Free Software Foundation; either
+;;; version 3 of the License, or (at your option) any later version.
+;;;
+;;; The Guix Build Coordinator is distributed in the hope that it will
+;;; be useful, but WITHOUT ANY WARRANTY; without even the implied
+;;; warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+;;; See the GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with the guix-data-service.  If not, see
+;;; <http://www.gnu.org/licenses/>.
+
+(define-module (guix-build-coordinator agent-messaging abstract)
+  #:use-module (ice-9 exceptions)
+  #:export (make-agent-error-from-coordinator
+            agent-error-from-coordinator?
+            agent-error-from-coordinator-details))
+
+(define-exception-type &agent-error-from-coordinator &error
+  make-agent-error-from-coordinator
+  agent-error-from-coordinator?
+  (details agent-error-from-coordinator-details))
diff --git a/guix-build-coordinator/agent-messaging/http.scm b/guix-build-coordinator/agent-messaging/http.scm
index b1cacdb..42aa6ce 100644
--- a/guix-build-coordinator/agent-messaging/http.scm
+++ b/guix-build-coordinator/agent-messaging/http.scm
@@ -46,10 +46,8 @@
   #:use-module (guix-build-coordinator utils)
   #:use-module (guix-build-coordinator datastore)
   #:use-module (guix-build-coordinator coordinator)
-  #:export (agent-error-from-coordinator?
-            agent-error-from-coordinator-details
-
-            make-http-agent-interface
+  #:use-module (guix-build-coordinator agent-messaging abstract)
+  #:export (make-http-agent-interface
 
             submit-status
             submit-log-file
@@ -59,11 +57,6 @@
             submit-output
             fetch-builds-for-agent))
 
-(define-exception-type &agent-error-from-coordinator &error
-  make-agent-error-from-coordinator
-  agent-error-from-coordinator?
-  (details agent-error-from-coordinator-details))
-
 (define-class <http-agent-interface> ()
   (coordinator-uri #:init-keyword #:coordinator-uri)
   (agent-uuid #:init-keyword #:agent-uuid)