[evolution-data-server] [IMAPx] Prefer Get/Copy/Move message and Expunge jobs over other

[Milan Crha <mcrha src gnome org>]

commit d7cc6eec87ba90879d5a201936a0589ef2f72754
Author: Milan Crha <mcrha redhat com>
Date:   Fri Aug 7 08:09:04 2015 +0200

    [IMAPx] Prefer Get/Copy/Move message and Expunge jobs over other
    
    These might be the most common user(or filter)-invoked jobs, thus
    process them as soon as possible.

 camel/providers/imapx/camel-imapx-conn-manager.c |   21 ++++++++++++++++++++-
 1 files changed, 20 insertions(+), 1 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-conn-manager.c 
b/camel/providers/imapx/camel-imapx-conn-manager.c
index 1395ae2..a8edbeb 100644
--- a/camel/providers/imapx/camel-imapx-conn-manager.c
+++ b/camel/providers/imapx/camel-imapx-conn-manager.c
@@ -838,6 +838,24 @@ camel_imapx_conn_manager_disconnect_sync (CamelIMAPXConnManager *conn_man,
        return TRUE;
 }
 
+static gboolean
+imapx_conn_manager_should_wait_for (CamelIMAPXConnManager *conn_man,
+                                   CamelIMAPXJob *queued_job)
+{
+       guint32 job_kind;
+
+       g_return_val_if_fail (CAMEL_IS_IMAPX_CONN_MANAGER (conn_man), FALSE);
+       g_return_val_if_fail (queued_job != NULL, FALSE);
+
+       job_kind = camel_imapx_job_get_kind (queued_job);
+
+       /* List jobs with high priority. */
+       return job_kind == CAMEL_IMAPX_JOB_GET_MESSAGE ||
+              job_kind == CAMEL_IMAPX_JOB_COPY_MESSAGE ||
+              job_kind == CAMEL_IMAPX_JOB_MOVE_MESSAGE ||
+              job_kind == CAMEL_IMAPX_JOB_EXPUNGE;
+}
+
 gboolean
 camel_imapx_conn_manager_run_job_sync (CamelIMAPXConnManager *conn_man,
                                       CamelIMAPXJob *job,
@@ -874,7 +892,8 @@ camel_imapx_conn_manager_run_job_sync (CamelIMAPXConnManager *conn_man,
                }
 
                matches = camel_imapx_job_matches (job, queued_job);
-               if (matches || (finish_before_job && finish_before_job (job, queued_job))) {
+               if (matches || (finish_before_job && finish_before_job (job, queued_job)) ||
+                   imapx_conn_manager_should_wait_for (conn_man, queued_job)) {
                        camel_imapx_job_ref (queued_job);
 
                        JOB_QUEUE_UNLOCK (conn_man);