From e023514af687379a11526d96afdc000d908eb47c Mon Sep 17 00:00:00 2001
From: Vladimir Sumarov <summeroff@gmail.com>
Date: Tue, 2 Jun 2026 14:25:39 -0700
Subject: [PATCH] osn-input: log source id before creating input

Records the source id (after the _vN suffix) before obs_source_create, so a crash during creation leaves the offending source as the last line in the log. Input::Create is infrequent, so the INFO log is cheap.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 obs-studio-server/source/osn-input.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/obs-studio-server/source/osn-input.cpp b/obs-studio-server/source/osn-input.cpp
index db034f2f1..b20c4a3bd 100644
--- a/obs-studio-server/source/osn-input.cpp
+++ b/obs-studio-server/source/osn-input.cpp
@@ -117,6 +117,8 @@ void osn::Input::Create(void *data, const int64_t id, const std::vector<ipc::val
 		sourceId += "_v" + std::to_string(version);
 	}
 
+	// Before create so a crash in obs_source_create still records the source id.
+	blog(LOG_INFO, "Creating input source '%s' (name: '%s')", sourceId.c_str(), name.c_str());
 	obs_source_t *source = obs_source_create(sourceId.c_str(), name.c_str(), settings, hotkeys);
 	obs_data_release(hotkeys);
 	obs_data_release(settings);