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fix websocket memory leak

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ading2210 2024-02-04 23:10:14 -05:00
parent 5f71e27422
commit 582bbd4ecd
5 changed files with 7 additions and 5 deletions
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6
client/javascript/websocket.js
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@ -50,6 +50,7 @@ class CurlWebSocket extends EventTarget {
recv() {
let buffer_size = 64*1024;
let result_ptr = _recv_from_websocket(this.http_handle, buffer_size);
let data_ptr = _get_result_buffer(result_ptr);
let result_code = _get_result_code(result_ptr);
if (result_code == 0) { //CURLE_OK - data recieved
@ -60,10 +61,8 @@ class CurlWebSocket extends EventTarget {
}
let data_size = _get_result_size(result_ptr);
let data_ptr = _get_result_buffer(result_ptr);
let data_heap = Module.HEAPU8.subarray(data_ptr, data_ptr + data_size);
let data = new Uint8Array(data_heap);
_free(data_ptr);
this.recv_buffer.push(data);
if (data_size !== buffer_size && !_get_result_bytes_left(result_ptr)) { //message finished
@ -77,7 +76,8 @@ class CurlWebSocket extends EventTarget {
if (result_code == 52) { //CURLE_GOT_NOTHING - socket closed
this.close_callback();
}
_free(data_ptr);
_free(result_ptr);
}