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fix(websocket): Support handler deal with PING and CLOSE frame

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yuanjm
2022-05-11 19:40:27 +08:00
committed by BOT
parent 70c1ea2092
commit 7db0dcf72b
2 changed files with 58 additions and 38 deletions
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14
examples/protocols/https_server/wss_server/main/wss_server_example.c
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@@ -73,8 +73,18 @@ static esp_err_t ws_handler(httpd_req_t *req)
httpd_req_to_sockfd(req));
// If it was a TEXT message, just echo it back
} else if (ws_pkt.type == HTTPD_WS_TYPE_TEXT) {
ESP_LOGI(TAG, "Received packet with message: %s", ws_pkt.payload);
} else if (ws_pkt.type == HTTPD_WS_TYPE_TEXT || ws_pkt.type == HTTPD_WS_TYPE_PING || ws_pkt.type == HTTPD_WS_TYPE_CLOSE) {
if (ws_pkt.type == HTTPD_WS_TYPE_TEXT) {
ESP_LOGI(TAG, "Received packet with message: %s", ws_pkt.payload);
} else if (ws_pkt.type == HTTPD_WS_TYPE_PING) {
// Response PONG packet to peer
ESP_LOGI(TAG, "Got a WS PING frame, Replying PONG");
ws_pkt.type = HTTPD_WS_TYPE_PONG;
} else if (ws_pkt.type == HTTPD_WS_TYPE_CLOSE) {
// Response CLOSE packet with no payload to peer
ws_pkt.len = 0;
ws_pkt.payload = NULL;
}
ret = httpd_ws_send_frame(req, &ws_pkt);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "httpd_ws_send_frame failed with %d", ret);