[gnome-maps/wip/mlundblad/handle-search-http-errors: 3/5] photonGeocode: Set HTTP timeout

[Marcus Lundblad <mlundblad src gnome org>]

commit 8f703da437a62919a1dc1867ade3bf4cb7a32b5f
Author: Marcus Lundblad <ml update uu se>
Date:   Wed Sep 23 22:01:09 2020 +0200

    photonGeocode: Set HTTP timeout
    
    Set timeout on the SoupSession and activate the
    callback with the status code on errors.

 src/photonGeocode.js | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)
---
diff --git a/src/photonGeocode.js b/src/photonGeocode.js
index 980e9b47..af1c4a12 100644
--- a/src/photonGeocode.js
+++ b/src/photonGeocode.js
@@ -30,6 +30,9 @@ const PhotonParser = imports.photonParser;
 const Service = imports.service;
 const Utils = imports.utils;
 
+// HTTP session timeout (in seconds)
+const TIMEOUT = 5;
+
 var PhotonGeocode = class {
     constructor() {
         this._session = new Soup.Session({ user_agent : 'gnome-maps/' + pkg.version });
@@ -50,15 +53,19 @@ var PhotonGeocode = class {
             if (cancellable.is_cancelled())
                 return;
 
-            try {
-                let result = this._parseMessage(message.response_body.data);
-                if (!result)
-                    callback(null, null);
-                else
-                    callback(result, null);
-            } catch (e) {
-                Utils.debug('Error: ' + e);
-                callback(null, e);
+            if (message.status_code !== Soup.KnownStatusCode.OK) {
+                callback(null, msg.status_code);
+            } else {
+                try {
+                    let result = this._parseMessage(message.response_body.data);
+                    if (!result)
+                        callback(null, null);
+                    else
+                        callback(result, null);
+                } catch (e) {
+                    Utils.debug('Error: ' + e);
+                    callback(null, e);
+                }
             }
         });
     }