improved assert (#37)

- Improvement: Add file and line to ASSERT exceptions
- Improvement: Catch call stack when throwing assert exceptions and log/output call stack at important places to provide more context to caller

1 files changed, 8 insertions, 3 deletions

diff --git a/src/zenhttp/servers/httpparser.cpp b/src/zenhttp/servers/httpparser.cpp
index 0a1c5686a..b848a5243 100644
--- a/src/zenhttp/servers/httpparser.cpp
+++ b/src/zenhttp/servers/httpparser.cpp
@@ -372,7 +372,12 @@ HttpRequestParser::OnMessageComplete()
 		ResetState();
 		return 0;
 	}
-	catch (std::system_error& SystemError)
+	catch (const AssertException& AssertEx)
+	{
+		ZEN_WARN("Assert caught when processing http request: {}", AssertEx.FullDescription());
+		return 1;
+	}
+	catch (const std::system_error& SystemError)
 	{
 		if (IsOOM(SystemError.code()))
 		{
@@ -389,13 +394,13 @@ HttpRequestParser::OnMessageComplete()
 		ResetState();
 		return 1;
 	}
-	catch (std::bad_alloc& BadAlloc)
+	catch (const std::bad_alloc& BadAlloc)
 	{
 		ZEN_WARN("out of memory when processing http request: '{}'", BadAlloc.what());
 		ResetState();
 		return 1;
 	}
-	catch (std::exception& Ex)
+	catch (const std::exception& Ex)
 	{
 		ZEN_ERROR("failed processing http request: '{}'", Ex.what());
 		ResetState();