From 426d1c8e7ef6186fa122477bb51f8e6023dda56b Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Thu, 23 Apr 2020 13:46:49 +0100
Subject: Remove dead code from the pgsql module.

---
 src/modules/extra/m_pgsql.cpp | 50 ++++++++++++-------------------------------
 1 file changed, 14 insertions(+), 36 deletions(-)

(limited to 'src/modules')

diff --git a/src/modules/extra/m_pgsql.cpp b/src/modules/extra/m_pgsql.cpp
index 109725a43..c454befae 100644
--- a/src/modules/extra/m_pgsql.cpp
+++ b/src/modules/extra/m_pgsql.cpp
@@ -55,14 +55,20 @@ class ModulePgSQL;
 
 typedef insp::flat_map<std::string, SQLConn*> ConnMap;
 
-/* CREAD,	Connecting and wants read event
- * CWRITE,	Connecting and wants write event
- * WREAD,	Connected/Working and wants read event
- * WWRITE,	Connected/Working and wants write event
- * RREAD,	Resetting and wants read event
- * RWRITE,	Resetting and wants write event
- */
-enum SQLstatus { CREAD, CWRITE, WREAD, WWRITE, RREAD, RWRITE };
+enum SQLstatus
+{
+	// Connecting and wants read event.
+	CREAD,
+
+	// Connecting and wants write event.
+	CWRITE,
+
+	// Connected/working and wants read event.
+	WREAD,
+
+	// Connected/working and wants write event.
+	WWRITE
+};
 
 class ReconnectTimer : public Timer
 {
@@ -385,30 +391,6 @@ restart:
 		}
 	}
 
-	bool DoResetPoll()
-	{
-		switch(PQresetPoll(sql))
-		{
-			case PGRES_POLLING_WRITING:
-				SocketEngine::ChangeEventMask(this, FD_WANT_POLL_WRITE | FD_WANT_NO_READ);
-				status = CWRITE;
-				return DoPoll();
-			case PGRES_POLLING_READING:
-				SocketEngine::ChangeEventMask(this, FD_WANT_POLL_READ | FD_WANT_NO_WRITE);
-				status = CREAD;
-				return true;
-			case PGRES_POLLING_FAILED:
-				return false;
-			case PGRES_POLLING_OK:
-				SocketEngine::ChangeEventMask(this, FD_WANT_POLL_READ | FD_WANT_NO_WRITE);
-				status = WWRITE;
-				DoConnectedPoll();
-				return true;
-			default:
-				return true;
-		}
-	}
-
 	void DelayReconnect();
 
 	void DoEvent()
@@ -417,10 +399,6 @@ restart:
 		{
 			DoPoll();
 		}
-		else if((status == RREAD) || (status == RWRITE))
-		{
-			DoResetPoll();
-		}
 		else
 		{
 			DoConnectedPoll();
-- 
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