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doc: fix memory leak in tcp-echo-server example

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Fixes: https://github.com/libuv/help/issues/4
PR-URL: https://github.com/libuv/libuv/pull/1363
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit is contained in:
Bernardo Ramos 2017-05-26 14:14:36 +00:00 committed by cjihrig
parent dc596109d5
commit ce770a6c3b
1 changed files with 6 additions and 2 deletions
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8
docs/code/tcp-echo-server/main.c
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@ -25,6 +25,10 @@ void alloc_buffer(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf) {
buf->len = suggested_size;
}
void on_close(uv_handle_t* handle) {
free(handle);
}
void echo_write(uv_write_t *req, int status) {
if (status) {
fprintf(stderr, "Write error %s\n", uv_strerror(status));
@ -42,7 +46,7 @@ void echo_read(uv_stream_t *client, ssize_t nread, const uv_buf_t *buf) {
if (nread < 0) {
if (nread != UV_EOF)
fprintf(stderr, "Read error %s\n", uv_err_name(nread));
uv_close((uv_handle_t*) client, NULL);
uv_close((uv_handle_t*) client, on_close);
}
free(buf->base);
@ -61,7 +65,7 @@ void on_new_connection(uv_stream_t *server, int status) {
uv_read_start((uv_stream_t*) client, alloc_buffer, echo_read);
}
else {
uv_close((uv_handle_t*) client, NULL);
uv_close((uv_handle_t*) client, on_close);
}
}