Add boot timeout

Boot process should timeout after selected number of seconds if no
output is generated. This allows resolving some problems with possible
boot stuck.

1 files changed, 9 insertions, 1 deletions

diff --git a/scripts/exceptions.py b/scripts/exceptions.py
index 649c235..889dbe6 100644
--- a/scripts/exceptions.py
+++ b/scripts/exceptions.py
@@ -32,13 +32,21 @@ class NoApplicableConfiguration(Exception):
 		return "No applicable configuration find. All generated configurations were already applied."
 
 class ProcessFailed(Exception):
-	def __init__(self, process, returncode):
+	def __init__(self, process, returncode, output):
 		self.process = process
 		self.returncode = returncode
+		self.output = output
 	def __str__(self):
 		return "Process failed: " + str(self.process) + \
 			" with return code: " + str(self.returncode)
 
+class ProcessTimeout(Exception):
+	def __init__(self, process, output):
+		self.process = process
+		self.output = output
+	def __str__(self):
+		return "Process timeout: " + str(self.process)
+
 class DatabaseUninitialized(Exception):
 	def __str__(self):
 		return "Database seems to be uninitialized."