From 8972fc0ebb7f26e8f1f985d3ada52f9cd4510207 Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Mon, 16 Dec 2024 15:48:52 +0100
Subject: [PATCH] Update asio for boost 1.87

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>

diff --git a/src/cpp/flann/mpi/client.h b/src/cpp/flann/mpi/client.h
index 19a410c..8b7fbed 100644
--- a/src/cpp/flann/mpi/client.h
+++ b/src/cpp/flann/mpi/client.h
@@ -45,9 +45,8 @@ class Client
 public:
 	Client(const std::string& host, const std::string& service)
 	{
-	    tcp::resolver resolver(io_service_);
-	    tcp::resolver::query query(tcp::v4(), host, service);
-	    iterator_ = resolver.resolve(query);
+	    boost::asio::ip::basic_resolver<tcp> resolver(io_service_);
+	    iterator_ = resolver.resolve(tcp::v4(), host, service).begin();
 	}
 
 
@@ -78,8 +77,8 @@ public:
 
 
 private:
-	boost::asio::io_service io_service_;
-	tcp::resolver::iterator iterator_;
+	boost::asio::io_context io_service_;
+	boost::asio::ip::basic_resolver_iterator<tcp> iterator_;
 };
 
 
diff --git a/src/cpp/flann/mpi/server.h b/src/cpp/flann/mpi/server.h
index 2caab43..9d10280 100644
--- a/src/cpp/flann/mpi/server.h
+++ b/src/cpp/flann/mpi/server.h
@@ -119,11 +119,11 @@ public:
 	void run()
 	{
 		boost::mpi::communicator world;
-		boost::shared_ptr<boost::asio::io_service> io_service;
+		boost::shared_ptr<boost::asio::io_context> io_service;
 		boost::shared_ptr<tcp::acceptor> acceptor;
 
 		if (world.rank()==0) {
-			io_service.reset(new boost::asio::io_service());
+			io_service.reset(new boost::asio::io_context());
 			acceptor.reset(new tcp::acceptor(*io_service, tcp::endpoint(tcp::v4(), port_)));
 			std::cout << "Start listening for queries...\n";
 		}
-- 
2.47.1