Return-Path: Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 33906C002D for ; Wed, 15 Jun 2022 03:18:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1400D606ED for ; Wed, 15 Jun 2022 03:18:39 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org X-Spam-Flag: NO X-Spam-Score: -2.802 X-Spam-Level: X-Spam-Status: No, score=-2.802 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: smtp3.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=petertodd.org header.b="ToeEp+qh"; dkim=pass (2048-bit key) header.d=messagingengine.com header.b="WbhbjiTd" Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uLNgzQht2ylm for ; Wed, 15 Jun 2022 03:18:38 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by smtp3.osuosl.org (Postfix) with ESMTPS id 53E8960757 for ; Wed, 15 Jun 2022 03:18:38 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 44DAE5C0203; Tue, 14 Jun 2022 23:18:34 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Tue, 14 Jun 2022 23:18:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=petertodd.org; h=cc:cc:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1655263114; x=1655349514; bh=Wp aatPcmZ6/Fi1j34MKOpq0yEuJZWOj9gSDvRYrF/qo=; b=ToeEp+qhoO0j3MkP+7 sSz2sVb3MHwrZoVF9pISTLRWZS8h9fLDwgNY/jLZYxil0mPc5uGUcEiw/iHETDN3 q4kl8W3XBlTGnqY9c+lXr4ysfU9z47waLreO+xJwte4Qbnp3azdLJG4wUT48Wqpn gc1uURdtF0H8hWSh3KsOaXdHW4XUAQKYAdluMDqAznW6EOkDi1Loi/G+DoD7kNpg f63IxK5nF/p7NKU0gCTBQ1VYTirGbJn0by1D5cKy2yPMXGDY0/t3LOZ/WraKeysQ WIJsN21Lrbs3/N2z9QPLXNsN9PChsJbN7zUNxNFVwWWYIpHcBIZRltb4PdnQV2Td gt8g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:date:date:feedback-id :feedback-id:from:from:in-reply-to:in-reply-to:message-id :mime-version:references:reply-to:sender:subject:subject:to:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1655263114; x=1655349514; bh=WpaatPcmZ6/Fi1j34MKOpq0yEuJZ WOj9gSDvRYrF/qo=; b=WbhbjiTdJUuLPqgCwSV0O1Bl1pARjkdyGE4t7Uk6r59y +eFMt7byDXhrGOH86SmfsIOlZ2QpEVhAFjlHjbjoe4D5b0xrGKnPRhaqwFMp2ybj I0nT69CF66q8frBAM/HM7QVxAyFZ4dULd58f5uk04A+qCWnX9HhacZnXMdGgn81L TiGyDeUFvhchg0hYqR8EfEPu23MxH+08gxUbZajCHplieM05bou63N3V6kqoeoSw i0c8k59NOGPrIMw8iHpFv0bAshr4ubzhnPvsFrGDdGHWWT73P7+eBE9ExSd4aPur 0p/vT5TndXzPeCbWUPzDPLm8RIyBBb5AOgKEjZpGVA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedruddvtddgieegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvfevuffkfhggtggujgesghdtreertddtvdenucfhrhhomheprfgvthgv rhcuvfhougguuceophgvthgvsehpvghtvghrthhouggurdhorhhgqeenucggtffrrghtth gvrhhnpeelvdellefftddukeduffejgfefjeeuheeileeftdfgteduteeggeevueethfej tdenucffohhmrghinhepphgvthgvrhhtohguugdrohhrghenucevlhhushhtvghrufhiii gvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehushgvrhesphgvthgvrhhtohguugdr ohhrgh X-ME-Proxy: Feedback-ID: i525146e8:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 14 Jun 2022 23:18:33 -0400 (EDT) Received: by localhost (Postfix, from userid 1000) id B0BC120D53; Tue, 14 Jun 2022 23:18:33 -0400 (EDT) Date: Tue, 14 Jun 2022 23:18:33 -0400 From: Peter Todd To: Luke Dashjr Message-ID: References: <202206150253.59722.luke@dashjr.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JpVyR95yhFpbZb+5" Content-Disposition: inline In-Reply-To: <202206150253.59722.luke@dashjr.org> Cc: bitcoin-dev@lists.linuxfoundation.org Subject: Re: [bitcoin-dev] Playing with full-rbf peers for fun and L2s security X-BeenThere: bitcoin-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Bitcoin Protocol Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jun 2022 03:18:39 -0000 --JpVyR95yhFpbZb+5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 15, 2022 at 02:53:58AM +0000, Luke Dashjr wrote: > Bitcoin Knots still uses this service bit, FWIW (though due to a bug in s= ome=20 > older versions, it wasn't signalled by default). There are probably at le= ast=20 > 100 nodes with full RBF already. Right. However it looks like you do not add NODE_REPLACE_BY_FEE to the list returned by GetDesirableServiceFlags, so those nodes won't preferentially p= eer with each other. Also, if NODE_REPLACE_BY_FEE is added to the desirable service flags, it ideally needs to be supported by the DNS seeds too. Currently it is not. --=20 https://petertodd.org 'peter'[:-1]@petertodd.org --JpVyR95yhFpbZb+5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEFcyURjhyM68BBPYTJIFAPaXwkfsFAmKpT4UACgkQJIFAPaXw kftbbQgAhxfHZOTyaMnArv+to4vAjZsgwYU5N/IUOJbzgrrtHg2GGo2+VgLwGSGc LwXLwtboaObuIhzQl7aYpK8txOKUwCztHwSISbibRnaGexWiVM/dT3SpUIfnA5YK xnQSJGnGYCcyDwG/6MrSC0AxHayyaiX2HEH4FG5yt5xRBMRjj26J7WhqqYUm0XID 61GpyKzJkEB3hn2KpMEIdfg3Woj5m9wpgGKcTNxRtdI0JPkASJ+QO9qBFttuFec/ bf8kpGlD022PMxykpOjawX4J2RDuOtU27Ft8Y5K678cb+slOQVDOdIKWmCm0klww kfy17Psxd7COZ9XphlV9qXE0ZeUJNA== =6zHg -----END PGP SIGNATURE----- --JpVyR95yhFpbZb+5--