From b572ae2a8bdd4adfc1641a43ca02061b9ae6eff9 Mon Sep 17 00:00:00 2001
From: Martin Poirier <theeth@yahoo.com>
Date: Thu, 17 Sep 2009 18:40:37 +0000
Subject: netrender:

Disable windows' blocking crash reports in child process. (windows only)
Get server port as well as ip address from master broadcast (broadcast is on a fixed port).
---
 release/io/netrender/master.py    |  2 +-
 release/io/netrender/operators.py |  5 +++--
 release/io/netrender/slave.py     | 24 ++++++++++++++++++++++--
 3 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/release/io/netrender/master.py b/release/io/netrender/master.py
index 29cec4e2232..8f59ef37069 100644
--- a/release/io/netrender/master.py
+++ b/release/io/netrender/master.py
@@ -632,5 +632,5 @@ def runMaster(address, broadcast, path, update_stats, test_break):
 			if broadcast:
 				if time.time() - start_time >= 10: # need constant here
 					print("broadcasting address")
-					s.sendto(bytes("%s:%i" % address, encoding='utf8'), 0, ('<broadcast>',address[1]))
+					s.sendto(bytes("%i" % address[1], encoding='utf8'), 0, ('<broadcast>', 8000))
 					start_time = time.time()
diff --git a/release/io/netrender/operators.py b/release/io/netrender/operators.py
index 928c2b9efaf..e6888731437 100644
--- a/release/io/netrender/operators.py
+++ b/release/io/netrender/operators.py
@@ -339,14 +339,15 @@ class netclientscan(bpy.types.Operator):
 		s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
 		s.settimeout(30)
 
-		s.bind(('', netsettings.server_port))
+		s.bind(('', 8000))
 		
 		try:
-			buf, address = s.recvfrom(128)
+			buf, address = s.recvfrom(64)
 			
 			print("received:", buf)
 			
 			netsettings.server_address = address[0]
+			netsettings.server_port = int(str(buf, encoding='utf8'))
 		except socket.timeout:
 			print("no server info")
 		
diff --git a/release/io/netrender/slave.py b/release/io/netrender/slave.py
index 3a4e77abc54..1f4ef3a3616 100644
--- a/release/io/netrender/slave.py
+++ b/release/io/netrender/slave.py
@@ -9,6 +9,22 @@ CANCEL_POLL_SPEED = 2
 MAX_TIMEOUT = 10
 INCREMENT_TIMEOUT = 1
 
+if platform.system() == 'Windows' and platform.version() >= '5': # Error mode is only available on Win2k or higher, that's version 5
+	import ctypes
+	def SetErrorMode():
+		val = ctypes.windll.kernel32.SetErrorMode(0x0002)
+		ctypes.windll.kernel32.SetErrorMode(val | 0x0002)
+		return val
+	
+	def RestoreErrorMode(val):
+		ctypes.windll.kernel32.SetErrorMode(val)
+else:
+	def SetErrorMode():
+		return 0
+		
+	def RestoreErrorMode(val):
+		pass
+
 def slave_Info():
 	sysname, nodename, release, version, machine, processor = platform.uname()
 	slave = netrender.model.RenderSlave()
@@ -100,10 +116,14 @@ def render_slave(engine, scene):
 				for frame in job.frames:
 					print("frame", frame.number)
 					frame_args += ["-f", str(frame.number)]
-					
+				
+				
+				
 				start_t = time.time()
 				
-				process = subprocess.Popen([sys.argv[0], "-b", job_full_path, "-o", JOB_PREFIX + "######", "-E", "BLENDER_RENDER", "-F", "MULTILAYER"] + frame_args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)	
+				val = SetErrorMode()
+				process = subprocess.Popen([sys.argv[0], "-b", job_full_path, "-o", JOB_PREFIX + "######", "-E", "BLENDER_RENDER", "-F", "MULTILAYER"] + frame_args, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+				RestoreErrorMode(val)
 				
 				headers = {"job-id":job.id, "slave-id":slave_id}
 				
-- 
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