From cca54fdfbf183388a8545d37b944d7e44fd70386 Mon Sep 17 00:00:00 2001
From: Alek Westover <alek.westover@gmail.com>
Date: Fri, 21 Jul 2023 13:23:23 -0400
Subject: [PATCH] delete useless file

---
 compute_tools/src/configurator.rs | 8 +++-----
 compute_tools/src/monitor.rs      | 6 +++---
 pgxn/neon/extension_server.h      | 1 -
 3 files changed, 6 insertions(+), 9 deletions(-)
 delete mode 100644 pgxn/neon/extension_server.h

diff --git a/compute_tools/src/configurator.rs b/compute_tools/src/configurator.rs
index b39481d20b..13550e0176 100644
--- a/compute_tools/src/configurator.rs
+++ b/compute_tools/src/configurator.rs
@@ -42,15 +42,13 @@ fn configurator_main_loop(compute: &Arc<ComputeNode>) {
     }
 }
 
-pub fn launch_configurator(
-    compute: &Arc<ComputeNode>,
-) -> Result<thread::JoinHandle<()>, std::io::Error> {
+pub fn launch_configurator(compute: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
     let compute = Arc::clone(compute);
 
-    thread::Builder::new()
+    Ok(thread::Builder::new()
         .name("compute-configurator".into())
         .spawn(move || {
             configurator_main_loop(&compute);
             info!("configurator thread is exited");
-        })
+        })?)
 }
diff --git a/compute_tools/src/monitor.rs b/compute_tools/src/monitor.rs
index 03d0d021d0..d2e7b698dd 100644
--- a/compute_tools/src/monitor.rs
+++ b/compute_tools/src/monitor.rs
@@ -105,10 +105,10 @@ fn watch_compute_activity(compute: &ComputeNode) {
 }
 
 /// Launch a separate compute monitor thread and return its `JoinHandle`.
-pub fn launch_monitor(state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>, std::io::Error> {
+pub fn launch_monitor(state: &Arc<ComputeNode>) -> Result<thread::JoinHandle<()>> {
     let state = Arc::clone(state);
 
-    thread::Builder::new()
+    Ok(thread::Builder::new()
         .name("compute-monitor".into())
-        .spawn(move || watch_compute_activity(&state))
+        .spawn(move || watch_compute_activity(&state))?)
 }
diff --git a/pgxn/neon/extension_server.h b/pgxn/neon/extension_server.h
deleted file mode 100644
index 8b13789179..0000000000
--- a/pgxn/neon/extension_server.h
+++ /dev/null
@@ -1 +0,0 @@
-