From 45ee8b01df5dc8975c2a95f1250bc15dbaf238cf Mon Sep 17 00:00:00 2001
From: Christopher Snowhill <kode54@gmail.com>
Date: Wed, 22 Dec 2021 00:14:19 -0800
Subject: [PATCH] HTTP reader: Keep track of task suspend/resume so we don't
 stall trying to resume an already running stream

---
 Plugins/HTTPSource/HTTPSource.h | 1 +
 Plugins/HTTPSource/HTTPSource.m | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/Plugins/HTTPSource/HTTPSource.h b/Plugins/HTTPSource/HTTPSource.h
index 95e77c9c1..155fba32e 100644
--- a/Plugins/HTTPSource/HTTPSource.h
+++ b/Plugins/HTTPSource/HTTPSource.h
@@ -31,6 +31,7 @@
 	
     long _bytesBuffered;
 	long _byteCount;
+    BOOL taskSuspended;
 	
 	NSString *_mimeType;
 }
diff --git a/Plugins/HTTPSource/HTTPSource.m b/Plugins/HTTPSource/HTTPSource.m
index 79688afbe..c9da7aac0 100644
--- a/Plugins/HTTPSource/HTTPSource.m
+++ b/Plugins/HTTPSource/HTTPSource.m
@@ -104,6 +104,7 @@
     }
     if (bytesBuffered >= BUFFER_SIZE) {
         [task suspend];
+        taskSuspended = YES;
     }
 }
 
@@ -182,6 +183,7 @@ didCompleteWithError:(NSError *)error{
     didReceiveResponse = NO;
     didReceiveRandomData = NO;
     redirected = NO;
+    taskSuspended = NO;
     
     redirectURLs = [[NSMutableArray alloc] init];
     bufferedData = [[NSMutableData alloc] init];
@@ -262,8 +264,9 @@ didCompleteWithError:(NSError *)error{
             bytesBuffered = _bytesBuffered;
         }
         
-        if (!didComplete && bytesBuffered <= (BUFFER_SIZE * 3 / 4)) {
+        if (!didComplete && taskSuspended && bytesBuffered <= (BUFFER_SIZE * 3 / 4)) {
             [task resume];
+            taskSuspended = NO;
         }
 
 		totalRead += amountReceived;