From 290d3478f245bb7d2112bb781286a9fbae42b983 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 13 Mar 2020 16:03:29 +0100
Subject: [SERVER] Rewrite uplink queue handling

- Now uses linked lists instead of huge array
- Does prefetch data on client requests
- Can have multiple replication requests in-flight
---
 src/serverconfig.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/serverconfig.h')

diff --git a/src/serverconfig.h b/src/serverconfig.h
index 5c7301d..31708de 100644
--- a/src/serverconfig.h
+++ b/src/serverconfig.h
@@ -13,7 +13,8 @@
 #define SERVER_BAD_UPLINK_MAX 20 // Hard block server if it failed this many times
 #define SERVER_BAD_UPLINK_LOCAL_BLOCK 10 // If a server didn't supply the requested image this many times, block it for some time
 #define SERVER_BAD_UPLINK_IGNORE 180 // How many seconds is a server ignored
-#define SERVER_MAX_UPLINK_QUEUE  1500 // Maximum number of queued requests per uplink
+#define UPLINK_MAX_QUEUE  500 // Maximum number of queued requests per uplink
+#define UPLINK_MAX_CLIENTS_PER_REQUEST 32 // Maximum number of clients that can attach to one uplink request
 #define SERVER_UPLINK_QUEUELEN_THRES  900 // Threshold where we start dropping incoming clients
 #define SERVER_MAX_PENDING_ALT_CHECKS 500 // Length of queue for pending alt checks requested by uplinks
 
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