Remove support for schema reloading with SIGHUP

SIGUSR1 should be used instead

CHANGELOG.md

@@ -22,6 +22,10 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - #1273, Fix RPC ignoring unknown arguments by default - @steve-chavez
 - #1257, Fix incorrect status when a PATCH request doesn't find rows to change - @qu4tro
 
+### Removed
+
+- #1288, Removed support for schema reloading with SIGHUP, SIGUSR1 should be used instead - @steve-chavez
+
 ## [5.2.0] - 2018-12-12
 
 ### Added

main/Main.hs

@@ -198,15 +198,14 @@ main = do
         throwTo mainTid UserInterrupt
       ) Nothing
 
-  forM_ [sigHUP, sigUSR1] $ \sig ->
-    void $ installHandler sig (
-      Catch $ connectionWorker
-                mainTid
-                pool
-                (configSchema conf)
-                refDbStructure
-                refIsWorkerOn
-      ) Nothing
+  void $ installHandler sigUSR1 (
+    Catch $ connectionWorker
+              mainTid
+              pool
+              (configSchema conf)
+              refDbStructure
+              refIsWorkerOn
+    ) Nothing
 #endif