diff options
Diffstat (limited to 'src/client/rz_mesh.js')
| -rw-r--r-- | src/client/rz_mesh.js | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/client/rz_mesh.js b/src/client/rz_mesh.js index a3cb822c..1a93f554 100644 --- a/src/client/rz_mesh.js +++ b/src/client/rz_mesh.js @@ -13,6 +13,8 @@ define([ 'util', 'model/diff', 'model/util', 'socketio'], function(util, model_d var rz_mesh_graph_ref; /** + * [!] caller is responsible of calling destroy() + * * @param init_spec: expected to contain a graph:graph mapping */ function init(init_spec) { @@ -30,13 +32,11 @@ define([ 'util', 'model/diff', 'model/util', 'socketio'], function(util, model_d socket.on('error', on_error); socket.on('diff_commit__topo', ws_diff_merge__topo); socket.on('diff_commit__attr', ws_diff_merge__attr); + } - // attempt to actively disconnect on tab/window close - // ref: https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers.onbeforeunload - window.addEventListener("beforeunload", function(e){ - socket.disconnect(); - console.log('ws: connection closed on \'beforeunload\' event'); // no one will ever see this but still - }); + function destroy(init_spec) { + socket.disconnect(); + console.log('ws: connection closed on \'beforeunload\' event'); // no one will ever see this but still } function on_connect() { @@ -102,7 +102,8 @@ define([ 'util', 'model/diff', 'model/util', 'socketio'], function(util, model_d } return { - init : init + init : init, + destroy: destroy, emit__rzdoc_subscribe: emit__rzdoc_subscribe, emit__rzdoc_unsubscribe: emit__rzdoc_unsubscribe, }; |