agent: Handle EPIPE from pseudo_tcp_socket_send()

As with send(), pseudo_tcp_socket_send() may return EPIPE if the local
side of the connection has been closed using close() or shutdown(). It
currently doesn’t, but will do once pseudo-TCP FIN–ACK support has been
implemented.

diff --git a/agent/agent.c b/agent/agent.c
index 010c8e5..d1ab7aa 100644 (file)
--- a/agent/agent.c
+++ b/agent/agent.c
@@ -1455,7 +1455,8 @@ pseudo_tcp_socket_send_messages (PseudoTcpSocket *self,
         if (pseudo_tcp_socket_get_error (self) == EWOULDBLOCK)
           goto out;
 
-        if (pseudo_tcp_socket_get_error (self) == ENOTCONN)
+        if (pseudo_tcp_socket_get_error (self) == ENOTCONN ||
+            pseudo_tcp_socket_get_error (self) == EPIPE)
           g_set_error (error, G_IO_ERROR, G_IO_ERROR_WOULD_BLOCK,
               "TCP connection is not yet established.");
         else