From 0d8ddea479cc128ebf4867247e13dacce963b1d4 Mon Sep 17 00:00:00 2001
From: Martin Poirier <theeth@yahoo.com>
Date: Mon, 20 Jun 2011 16:08:28 +0000
Subject: [PATCH] [#25387] Linux network render error
---
netrender/slave.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/netrender/slave.py b/netrender/slave.py
index b05de0afe..3976695d3 100644
--- a/netrender/slave.py
+++ b/netrender/slave.py
@@ -125,6 +125,16 @@ def render_slave(engine, netsettings, threads):
bisleep = BreakableIncrementedSleep(INCREMENT_TIMEOUT, 1, MAX_TIMEOUT, engine.test_break)
engine.update_stats("", "Network render node initiation")
+
+ slave_path = bpy.path.abspath(netsettings.path)
+
+ if not os.path.exists(slave_path):
+ print("Slave working path ( %s ) doesn't exist" % netsettings.path)
+ return
+
+ if not os.access(slave_path, os.W_OK):
+ print("Slave working path ( %s ) is not writable" % netsettings.path)
+ return
conn = clientConnection(netsettings.server_address, netsettings.server_port)
@@ -150,7 +160,7 @@ def render_slave(engine, netsettings, threads):
slave_id = response.getheader("slave-id")
- NODE_PREFIX = os.path.join(bpy.path.abspath(netsettings.path), "slave_" + slave_id)
+ NODE_PREFIX = os.path.join(slave_path, "slave_" + slave_id)
if not os.path.exists(NODE_PREFIX):
os.mkdir(NODE_PREFIX)
--
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