and do the same when read

src/stream/read.c

@@ -68,8 +68,25 @@ streamRead(Stream this, void * buf, size_t count)
 
 			if (0 >= done) {
 				switch (SSL_get_error((this->handle).ssl, done)) {
-					case SSL_ERROR_SSL:
                     case SSL_ERROR_SYSCALL:
+						{
+							switch (errno) {
+								case EINTR:
+								case ENOBUFS:
+								case ENOMEM:
+									done = 0;
+									break;
+								case (EAGAIN|EWOULDBLOCK):
+									done = -1;
+									break;
+								default:
+									done = -2;
+									break;
+							}
+						}
+						break;
+
+					case SSL_ERROR_SSL:
 						{
 							unsigned long err;
 
@@ -83,6 +100,7 @@ streamRead(Stream this, void * buf, size_t count)
 						// DROP THROUGH
 
 					case SSL_ERROR_ZERO_RETURN:
+					default:
 						done = -2;
 						break;
 				}