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catch errors in comm callbacks

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This commit is contained in:
MinRK 2013-10-17 07:07:28 -07:00
parent 938dc589dd
commit 34efd17408
1 changed files with 7 additions and 1 deletions
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8
IPython/html/static/services/kernels/js/comm.js
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@ -172,7 +172,13 @@ var IPython = (function (IPython) {
Comm.prototype._maybe_callback = function (key, msg) { Comm.prototype._maybe_callback = function (key, msg) {
var callback = this['_' + key + '_callback']; var callback = this['_' + key + '_callback'];
if (callback) callback(msg); if (callback) {
try {
callback(msg);
} catch (e) {
console.log("Exception in Comm callback", e, msg);
}
}
}; };
Comm.prototype.handle_msg = function (msg) { Comm.prototype.handle_msg = function (msg) {