ssl output handle want read write

Signed-off-by: Andy Green <andy.green@linaro.org>

diff --git a/lib/output.c b/lib/output.c
index e18a09a..cad6897 100644 (file)
--- a/lib/output.c
+++ b/lib/output.c
@@ -157,9 +157,12 @@ int lws_issue_raw(struct libwebsocket *wsi, unsigned char *buf, size_t len)
                n = SSL_write(wsi->ssl, buf, len);
                lws_latency(context, wsi, "SSL_write lws_issue_raw", n, n >= 0);
                if (n < 0) {
-                       if (LWS_ERRNO == LWS_EAGAIN || LWS_ERRNO == LWS_EINTR) {
+                       n = SSL_get_error(wsi->ssl, n);
+                       if (n == SSL_ERROR_WANT_READ ||
+                                               n == SSL_ERROR_WANT_WRITE) {
                                n = 0;
                                goto handle_truncated_send;
+
                        }
                        lwsl_debug("ERROR writing to socket\n");
                        return -1;