add patch to remove fastd delay

patches/0002-add-patch-to-remove-fastd-random-delay-on-inital-han.patch

+From d2a2110bdf84ef5c9bac054e92948c2ea39de3ab Mon Sep 17 00:00:00 2001
+From: Nico <github@nicoboehr.de>
+Date: Mon, 26 Apr 2021 14:16:03 +0000
+Subject: [PATCH] add patch to remove fastd random delay on inital handshake
+
+---
+ ...ove-random-delay-on-inital-handshake.patch | 37 +++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+ create mode 100644 patches/packages/packages/0002-fastd-remove-random-delay-on-inital-handshake.patch
+
+diff --git a/patches/packages/packages/0002-fastd-remove-random-delay-on-inital-handshake.patch b/patches/packages/packages/0002-fastd-remove-random-delay-on-inital-handshake.patch
+new file mode 100644
+index 00000000..e7794325
+--- /dev/null
++++ b/patches/packages/packages/0002-fastd-remove-random-delay-on-inital-handshake.patch
+@@ -0,0 +1,37 @@
++From: Nico <github@nicoboehr.de>
++Date: Mon, 26 Apr 2021 14:12:43 +0000
++Subject: fastd: remove random delay on inital handshake
++
++When a peer limit is defined, fastd will by default randomly delay
++the inital handshake. As our gateways delay their handshake to
++better distribute their load, this is undesireable.
++
++diff --git a/net/fastd/patches/0100-remove-random-delay-on-inital-handshake.patch b/net/fastd/patches/0100-remove-random-delay-on-inital-handshake.patch
++new file mode 100644
++index 0000000000000000000000000000000000000000..40ca26812bda65d8b08a1034e23d1b2335c77259
++--- /dev/null
+++++ b/net/fastd/patches/0100-remove-random-delay-on-inital-handshake.patch
++@@ -0,0 +1,23 @@
+++--- a/src/peer.c
++++++ b/src/peer.c
+++@@ -322,19 +322,11 @@ static void reset_peer(fastd_peer_t *pee
+++ 
+++ /**
+++    Starts the first handshake with a newly setup peer
+++-
+++-   If a peer group has a peer limit the handshakes will be delayed between 0 and 3 seconds
+++-   make the choice of peers random (it will be biased by the latency, which might or might not be
+++-   what a user wants)
+++ */
+++ static void init_handshake(fastd_peer_t *peer) {
+++-	unsigned delay = 0;
+++-	if (has_group_config_constraints(peer->group))
+++-		delay = fastd_rand(0, 3000);
+++-
+++ 	peer->state = STATE_HANDSHAKE;
+++ 
+++-	fastd_peer_schedule_handshake(peer, delay);
++++	fastd_peer_schedule_handshake(peer, 0);
+++ }
+++ 
+++ /** Handles an asynchronous DNS resolve response */
+-- 
+2.30.2
+