idevice: Handle -EAGAIN in case usbmuxd_send() returns it

1 files changed, 4 insertions, 1 deletions

diff --git a/src/idevice.c b/src/idevice.c
index 47c9ab4..c71c49b 100644
--- a/src/idevice.c
+++ b/src/idevice.c
@@ -527,7 +527,10 @@ static idevice_error_t internal_connection_send(idevice_connection_t connection,
         }
 
         if (connection->type == CONNECTION_USBMUXD) {
-                int res = usbmuxd_send((int)(long)connection->data, data, len, sent_bytes);
+                int res;
+                do {
+                        res = usbmuxd_send((int)(long)connection->data, data, len, sent_bytes);
+                } while (res == -EAGAIN);
                 if (res < 0) {
                         debug_info("ERROR: usbmuxd_send returned %d (%s)", res, strerror(-res));
                         return IDEVICE_E_UNKNOWN_ERROR;