From bec7281de7ac3fb5845cd860ac70f848380ce8cd Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Fri, 20 Aug 2021 15:52:50 -0400
Subject: Handle TLS_WANT_POLL{IN,OUT} from tls_handshake(3) with server

---
 server.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'server.c')

diff --git a/server.c b/server.c
index 853edd8..c84320a 100644
--- a/server.c
+++ b/server.c
@@ -146,7 +146,9 @@ int serverConnect(const char *bindHost, const char *host, const char *port) {
 	error = tls_connect_socket(client, sock, host);
 	if (error) errx(EX_PROTOCOL, "tls_connect: %s", tls_error(client));
 
-	error = tls_handshake(client);
+	do {
+		error = tls_handshake(client);
+	} while (error == TLS_WANT_POLLIN || error == TLS_WANT_POLLOUT);
 	if (error) errx(EX_PROTOCOL, "tls_handshake: %s", tls_error(client));
 
 	return sock;
-- 
cgit 1.4.1