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http: remove hack for old libwebsocket versions

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Shuanglei Tao
2019-06-20 22:14:58 +08:00
parent 5dfcb8dd3e
commit 7901265f52
2 changed files with 9 additions and 18 deletions
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14
src/protocol.c
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@@ -312,22 +312,24 @@ callback_tty(struct lws *wsi, enum lws_callback_reasons reason,
break;
}
if (send_initial_message(wsi, client->initial_cmd_index) < 0) {
lwsl_err("failed to send initial message, index: %d\n", client->initial_cmd_index);
lws_close_reason(wsi, LWS_CLOSE_STATUS_UNEXPECTED_CONDITION, NULL, 0);
return -1;
}
client->initial_cmd_index++;
lws_callback_on_writable(wsi);
return 0;
break;
}
if (client->state != STATE_READY)
break;
// read error or client exited, close connection
if (client->pty_len <= 0) {
lws_close_reason(wsi,
client->pty_len == 0 ? LWS_CLOSE_STATUS_NORMAL
: LWS_CLOSE_STATUS_UNEXPECTED_CONDITION,
NULL, 0);
if (client->pty_len == 0) {
lws_close_reason(wsi, LWS_CLOSE_STATUS_NORMAL, NULL, 0);
return 1;
} else if (client->pty_len < 0) {
lwsl_err("read error: %d (%s)\n", errno, strerror(errno));
lws_close_reason(wsi, LWS_CLOSE_STATUS_UNEXPECTED_CONDITION, NULL, 0);
return -1;
}