diff -u ~/xrdp/sesman/chansrv/pulse/module-xrdp-sink.c ~/xrdp-9.0/xrdp-0.9.0~20160601+git703fedd/sesman/chansrv/pulse/module-xrdp-sink.c
--- /home/ubuntu/xrdp/sesman/chansrv/pulse/module-xrdp-sink.c   タイムスタンプ
+++ /home/ubuntu/xrdp-9.0/xrdp-0.9.0~20160601+git703fedd/sesman/chansrv/pulse/module-xrdp-sink.c        タイムスタンプ
@@ -68,7 +68,6 @@
 #endif

 #include "module-xrdp-sink-symdef.h"
-#include "../../../common/xrdp_sockets.h"

 PA_MODULE_AUTHOR("Jay Sorg");
 PA_MODULE_DESCRIPTION("xrdp sink");
@@ -85,6 +84,7 @@
 #define DEFAULT_SINK_NAME "xrdp-sink"
 #define BLOCK_USEC 30000
 //#define BLOCK_USEC (PA_USEC_PER_SEC * 2)
+#define CHANSRV_PORT_STR "/var/run/xrdp/sockdir/xrdp_chansrv_audio_out_socket_%d"

 struct userdata {
     pa_core *core;
@@ -171,12 +171,12 @@

     u->block_usec = BLOCK_USEC;
     //u->block_usec = pa_sink_get_requested_latency_within_thread(s);
-    pa_log("1 block_usec %llu", (unsigned long long) u->block_usec);
+    pa_log("1 block_usec %d", u->block_usec);

     u->got_max_latency = 0;
     if (u->block_usec == (pa_usec_t) -1) {
         u->block_usec = s->thread_info.max_latency;
-        pa_log_debug("2 block_usec %llu", (unsigned long long) u->block_usec);
+        pa_log_debug("2 block_usec %d", u->block_usec);
         u->got_max_latency = 1;
     }

@@ -292,7 +292,6 @@

 static int data_send(struct userdata *u, pa_memchunk *chunk) {
     char *data;
-    char *socket_dir;
     int bytes;
     int sent;
     int fd;
@@ -309,13 +308,7 @@
         memset(&s, 0, sizeof(s));
         s.sun_family = AF_UNIX;
         bytes = sizeof(s.sun_path) - 1;
-        socket_dir = getenv("XRDP_SOCKET_PATH");
-        if (socket_dir == NULL || socket_dir[0] == '\0')
-        {
-            socket_dir = "/tmp/.xrdp";
-        }
-        snprintf(s.sun_path, bytes, "%s/" CHANSRV_PORT_OUT_BASE_STR,
-                 socket_dir, u->display_num);
+        snprintf(s.sun_path, bytes, CHANSRV_PORT_STR, u->display_num);
         pa_log_debug("trying to connect to %s", s.sun_path);
         if (connect(fd, (struct sockaddr *)&s,
                     sizeof(struct sockaddr_un)) != 0) {
@@ -397,7 +390,7 @@
     if (u->got_max_latency) {
         return;
     }
-    pa_log_debug("process_render: u->block_usec %llu", (unsigned long long) u->block_usec);
+    pa_log_debug("process_render: u->block_usec %d", u->block_usec);
     while (u->timestamp < now + u->block_usec) {
         request_bytes = u->sink->thread_info.max_request;
         request_bytes = MIN(request_bytes, 16 * 1024);
@@ -535,7 +528,7 @@
     pa_sink_set_rtpoll(u->sink, u->rtpoll);

     u->block_usec = BLOCK_USEC;
-    pa_log_debug("3 block_usec %llu", (unsigned long long) u->block_usec);
+    pa_log_debug("3 block_usec %d", u->block_usec);
     nbytes = pa_usec_to_bytes(u->block_usec, &u->sink->sample_spec);
     pa_sink_set_max_rewind(u->sink, nbytes);
     pa_sink_set_max_request(u->sink, nbytes);