From dee873489f57c87c2bc12ab0ea17c0cb62a19617 Mon Sep 17 00:00:00 2001
From: Max <msuraev@sysmocom.de>
Date: Mon, 4 Feb 2019 14:54:15 +0100
Subject: [PATCH] Stream examples: print accepted client address

Display socket information for accepted client.

Change-Id: I5aa6757be79754cf7ffa4a276dae1cfb80fe904e
---
 examples/stream-server.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/examples/stream-server.c b/examples/stream-server.c
index 31487a0..b02eefe 100644
--- a/examples/stream-server.c
+++ b/examples/stream-server.c
@@ -5,6 +5,7 @@
 #include <unistd.h>
 
 #include <osmocom/core/select.h>
+#include <osmocom/core/socket.h>
 #include <osmocom/core/talloc.h>
 #include <osmocom/core/msgb.h>
 #include <osmocom/core/logging.h>
@@ -77,6 +78,8 @@ static int close_cb(struct osmo_stream_srv *dummy)
 
 static int accept_cb(struct osmo_stream_srv_link *srv, int fd)
 {
+	char buf[OSMO_SOCK_NAME_MAXLEN];
+
 	if (conn != NULL) {
 		LOGP(DSTREAMTEST, LOGL_ERROR, "Sorry, this example only "
 			"support one client simultaneously\n");
@@ -91,6 +94,9 @@ static int accept_cb(struct osmo_stream_srv_link *srv, int fd)
 		return -1;
 	}
 
+	osmo_sock_get_name_buf(buf, OSMO_SOCK_NAME_MAXLEN, fd);
+	LOGP(DSTREAMTEST, LOGL_NOTICE, "accepted client: %s\n", buf);
+
 	return 0;
 }