From 4ec0df9b9b706b4533d9188a2a7433b1c2a314a2 Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Fri, 21 Sep 2007 14:42:50 +0000
Subject: [PATCH] potential fix for amb818 - sqlite busy waits for locks now

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401453
---
 extensions/sqlite/driver/SqDriver.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/extensions/sqlite/driver/SqDriver.cpp b/extensions/sqlite/driver/SqDriver.cpp
index 7e7dfa0a..d3fe1b63 100644
--- a/extensions/sqlite/driver/SqDriver.cpp
+++ b/extensions/sqlite/driver/SqDriver.cpp
@@ -53,6 +53,16 @@ unsigned int strncopy(char *dest, const char *src, size_t count)
 	return (dest - start);
 }
 
+int busy_handler(void *unused1, int unused2)
+{
+#if defined PLATFORM_WINDOWS
+	Sleep(100);
+#elif defined PLATFORM_LINUX
+	usleep(100000);
+#endif
+	return 1;
+}
+
 SqDriver::SqDriver()
 {
 	m_Handle = BAD_HANDLE;
@@ -223,6 +233,8 @@ IDatabase *SqDriver::Connect(const DatabaseInfo *info, bool persistent, char *er
 		return NULL;
 	}
 
+	sqlite3_busy_handler(sql, busy_handler, NULL);
+
 	SqDatabase *pdb = new SqDatabase(sql, persistent);
 
 	if (persistent)