From 80a88891064c231c7ba7ed5bf3e956ea6fa0cee7 Mon Sep 17 00:00:00 2001
From: Graham <gpe@openrs2.org>
Date: Wed, 13 Jan 2021 17:52:59 +0000
Subject: [PATCH] Call read() if there is any existing in-flight request

This fixes the downloader getting stuck if there's a particularly large
file, such that we've read all the current inbound data but haven't sent
a new request yet as we still have 200 in-flight.

Signed-off-by: Graham <gpe@openrs2.org>
---
 .../main/kotlin/org/openrs2/archive/cache/Js5ChannelHandler.kt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/archive/src/main/kotlin/org/openrs2/archive/cache/Js5ChannelHandler.kt b/archive/src/main/kotlin/org/openrs2/archive/cache/Js5ChannelHandler.kt
index 39b576e64b..31c697f469 100644
--- a/archive/src/main/kotlin/org/openrs2/archive/cache/Js5ChannelHandler.kt
+++ b/archive/src/main/kotlin/org/openrs2/archive/cache/Js5ChannelHandler.kt
@@ -71,6 +71,9 @@ public class Js5ChannelHandler(
 
         if (flush) {
             ctx.flush()
+        }
+
+        if (inFlightRequests.isNotEmpty()) {
             ctx.read()
         }
     }