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Fix crash due to rippled slowDown error

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This commit is contained in:
Chris Clark
2015-09-25 16:41:37 -07:00
parent 5f8dcd71a5
commit 84838b2e9f
2 changed files with 12 additions and 8 deletions
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18
src/core/request.js
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@@ -227,14 +227,8 @@ Request.prototype.callback = function(callback, successEvent, errorEvent) {
let called = false;
function requestSuccess(message) {
if (!called) {
called = true;
callback.call(self, null, message);
}
}
function requestError(error) {
self.remote.removeListener('error', requestError);
if (!called) {
called = true;
@@ -246,8 +240,18 @@ Request.prototype.callback = function(callback, successEvent, errorEvent) {
}
}
function requestSuccess(message) {
self.remote.removeListener('error', requestError);
if (!called) {
called = true;
callback.call(self, null, message);
}
}
this.remote.once('error', requestError); // e.g. rate-limiting slowDown error
this.once(this.successEvent, requestSuccess);
this.once(this.errorEvent, requestError);
if (!this.requested) {
this.request();
}