diff --git a/src/lib/sock.c b/src/lib/sock.c
index cffe107..4465c2f 100644
--- a/src/lib/sock.c
+++ b/src/lib/sock.c
@@ -211,8 +211,15 @@ long sock_send(sock *s, void *buf, unsigned long len, int flags) {
 
     long ret;
     if (s->enc) {
-        ret = SSL_write(s->ssl, buf, (int) len);
-        if (ret <= 0) sock_error(s, (int) ret);
+        while (1) {
+            ret = SSL_write(s->ssl, buf, (int) len);
+            if (ret <= 0) {
+                sock_error(s, (int) ret);
+                if (error_get_ssl() == SSL_ERROR_WANT_WRITE)
+                    continue;
+            }
+            break;
+        }
     } else if (s->pipe) {
         if (flags & ~MSG_MORE) {
             errno = EINVAL;
@@ -255,8 +262,15 @@ long sock_recv(sock *s, void *buf, unsigned long len, int flags) {
     long ret;
     if (s->enc) {
         int (*func)(SSL *, void *, int) = (flags & MSG_PEEK) ? SSL_peek : SSL_read;
-        ret = func(s->ssl, buf, (int) len);
-        if (ret <= 0) sock_error(s, (int) ret);
+        while (1) {
+            ret = func(s->ssl, buf, (int) len);
+            if (ret <= 0)  {
+                sock_error(s, (int) ret);
+                if (error_get_ssl() == SSL_ERROR_WANT_READ)
+                    continue;
+            }
+            break;
+        }
     } else  if (s->pipe) {
         if (flags & ~MSG_WAITALL) {
             errno = EINVAL;