From 466bfe3fa46b80a7343ed44e9b1f1213dcd5665f Mon Sep 17 00:00:00 2001
From: John Jones <jmjatlanta@gmail.com>
Date: Mon, 13 Feb 2017 08:47:55 -0500
Subject: [PATCH] Beginnings of the dialer

---
 conn/dialer.c                |  3 +++
 include/libp2p/conn/dialer.h | 24 ++++++++++++++++++++++++
 secio/secio.c                |  1 +
 test/test_secio.h            |  2 +-
 4 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 conn/dialer.c
 create mode 100644 include/libp2p/conn/dialer.h

diff --git a/conn/dialer.c b/conn/dialer.c
new file mode 100644
index 0000000..ed0dbcf
--- /dev/null
+++ b/conn/dialer.c
@@ -0,0 +1,3 @@
+/**
+ * Functions for handling the local dialer
+ */
diff --git a/include/libp2p/conn/dialer.h b/include/libp2p/conn/dialer.h
new file mode 100644
index 0000000..8d610a0
--- /dev/null
+++ b/include/libp2p/conn/dialer.h
@@ -0,0 +1,24 @@
+/***
+ * A local dialer. Uses MultiAddr to figure out the best way to
+ * connect to a client.
+ */
+
+#include "libp2p/crypto/key.h"
+
+struct Dialer {
+	/**
+	 * These two are used to create connections
+	 */
+	char* peer_id; // the local peer ID as null terminated string
+	struct PrivateKey* private_key; // used to initiate secure connections, can be NULL, and connections will not be secured
+
+	/**
+	 * A linked list of transport dialers. A transport dialer can be selected
+	 * based on the MultiAddr being dialed. Most common: TCP and UDP
+	 */
+	struct TransportDialer* transport_dialers;
+
+	//TODO: See dial.go, need to implement Protector
+
+	struct TransportDialer* fallback_dialer; // the default dialer
+};
diff --git a/secio/secio.c b/secio/secio.c
index ce382ca..4c00ecc 100644
--- a/secio/secio.c
+++ b/secio/secio.c
@@ -389,6 +389,7 @@ int libp2p_secio_write(struct SecureSession* session, unsigned char* bytes, size
 			left = left - written_this_time;
 		} while (left > 0);
 		// then send the actual data
+		fprintf(stderr, "About to send %lu bytes (aka %u)\n", data_length, size);
 		left = data_length;
 		written = 0;
 		do {
diff --git a/test/test_secio.h b/test/test_secio.h
index 95dce24..11cb89b 100644
--- a/test/test_secio.h
+++ b/test/test_secio.h
@@ -42,7 +42,7 @@ int test_secio_handshake() {
 	if (!libp2p_crypto_rsa_private_key_fill_public_key(rsa_private_key))
 		goto exit;
 
-	secure_session.host = "www.jmjatlanta.com";
+	secure_session.host = "10.0.1.9";
 	secure_session.port = 4001;
 	secure_session.traffic_type = TCP;
 	// connect to host