[geary/wip/543-append-failure] WIP: Add some temporary debug logging

[Michael Gratton <mjog src gnome org>]

commit 3309cddcee67bed6992181d7388705400ef4d266
Author: Michael Gratton <mike vee net>
Date:   Wed Aug 28 23:50:17 2019 +1000

    WIP: Add some temporary debug logging

 src/engine/imap/command/imap-command.vala             | 3 +++
 src/engine/imap/transport/imap-client-connection.vala | 2 ++
 2 files changed, 5 insertions(+)
---
diff --git a/src/engine/imap/command/imap-command.vala b/src/engine/imap/command/imap-command.vala
index be7764de..318772fc 100644
--- a/src/engine/imap/command/imap-command.vala
+++ b/src/engine/imap/command/imap-command.vala
@@ -161,6 +161,7 @@ public class Geary.Imap.Command : BaseObject {
 
                 LiteralParameter literal = arg as LiteralParameter;
                 if (literal != null) {
+                    debug("Have literal");
                     // Need to manually flush after serialising the
                     // literal param, so it actually gets to the
                     // server
@@ -177,7 +178,9 @@ public class Geary.Imap.Command : BaseObject {
 
                     // Will get notified via continuation_requested
                     // when server indicated the literal can be sent.
+                    debug("Waiting for continuation");
                     yield this.literal_spinlock.wait_async(cancellable);
+                    debug("Got continuation");
                     yield literal.serialize_data(ser, cancellable);
                 }
             }
diff --git a/src/engine/imap/transport/imap-client-connection.vala 
b/src/engine/imap/transport/imap-client-connection.vala
index fd9e2f1b..0f524131 100644
--- a/src/engine/imap/transport/imap-client-connection.vala
+++ b/src/engine/imap/transport/imap-client-connection.vala
@@ -482,6 +482,7 @@ public class Geary.Imap.ClientConnection : BaseObject {
 
             this.current_command = command;
             this.sent_queue.add(command);
+            debug("Sending: %s", command.to_brief_string());
             yield command.send(this.ser, cancellable);
             sent_command(command);
             yield command.send_wait(this.ser, cancellable);
@@ -507,6 +508,7 @@ public class Geary.Imap.ClientConnection : BaseObject {
 
     private void on_parameters_ready(RootParameters root) {
         try {
+            debug("Receiving: %s", root.to_string());
             ServerResponse response = ServerResponse.migrate_from_server(root);
             GLib.Type type = response.get_type();
             if (type == typeof(StatusResponse)) {