Method isAlive

java/src/test/java/com/github/copilot/CapiProxy.java:439–462

Checks if the proxy process is still alive and responsive. This does both a process alive check AND an HTTP health check. @return true if the proxy is running and responsive, false otherwise

()

     * @return true if the proxy is running and responsive, false otherwise
     */
    public boolean isAlive() {
        if (process == null || !process.isAlive()) {
            return false;
        }

        // Also verify the proxy is responsive via HTTP
        if (proxyUrl != null) {
            try {
                java.net.HttpURLConnection conn = (java.net.HttpURLConnection) new java.net.URL(proxyUrl + "/exchanges")
                        .openConnection();
                conn.setRequestMethod("GET");
                conn.setConnectTimeout(1000);
                conn.setReadTimeout(1000);
                int responseCode = conn.getResponseCode();
                conn.disconnect();
                return responseCode == 200;
            } catch (Exception e) {
                // If HTTP check fails, the proxy is not responsive
                return false;
            }
        }

        return true;
    }

    /**
     * Restarts the proxy server. This stops the current instance (if any) and