4 files changed, 31 insertions, 16 deletions

diff --git a/proxy.c b/proxy.c
index 58f81ca..d06803d 100644
--- a/proxy.c
+++ b/proxy.c
@@ -74,9 +74,12 @@ proxy_free(struct uring_task *task)
 		format_bytes(cts, sizeof(cts), proxy->client_bytes);
 		format_bytes(stc, sizeof(stc), proxy->server_bytes);
 
-		fprintf(stderr, "%s: proxy connection %s -> %s closed (CtS: %s, StC: %s), duration %s\n",
-			proxy->scfg->name, proxy->clientstr, proxy->serverstr, cts, stc,
-			duration);
+		fprintf(stderr, "%s: proxy connection %s -> %s closed "
+			"(CtS: %s, StC: %s), duration %s\n",
+			proxy->scfg->name,
+			proxy->client_conn.remotestr,
+			proxy->server_conn.remotestr,
+			cts, stc, duration);
 	}
 
 	list_del(&proxy->list);
@@ -193,7 +196,9 @@ proxy_connected_cb(struct cfg *cfg, struct connection *conn, int res)
 
 	proxy->sfd = proxy->servertask.fd;
 	fprintf(stderr, "%s: proxy connection %s -> %s opened\n",
-		proxy->scfg->name, proxy->clientstr, proxy->server_conn.remotestr);
+		proxy->scfg->name,
+		proxy->client_conn.remotestr,
+		proxy->server_conn.remotestr);
 	proxy->begin = time(NULL);
 
 	uring_tbuf_read(cfg, &proxy->clienttask, proxy_client_data_in);
@@ -214,10 +219,11 @@ proxy_new(struct cfg *cfg, struct server *scfg, struct sockaddr_in46 *client, in
 	proxy->sfd = -1;
 	proxy->cfd = fd;
 	proxy->scfg = scfg;
-	proxy->client = *client;
 	uring_task_init(&proxy->task, "proxy", &scfg->task, proxy_free);
 
-	sockaddr_to_str(&proxy->client, proxy->clientstr, sizeof(proxy->clientstr));
+	connection_set_local(cfg, &proxy->client_conn, fd);
+	connection_set_remote(cfg, &proxy->client_conn, client);
+
 	uring_task_init(&proxy->clienttask, "proxy_client", &proxy->task, proxy_client_free);
 	uring_task_set_buf(&proxy->clienttask, &proxy->clientbuf);
 	uring_task_set_fd(&proxy->clienttask, fd);
diff --git a/proxy.h b/proxy.h
index 6b6e265..838cbb5 100644
--- a/proxy.h
+++ b/proxy.h
@@ -2,16 +2,13 @@
 #define fooproxyhfoo
 
 struct server_proxy {
-	struct sockaddr_in46 client;
-	char clientstr[ADDRSTRLEN];
+	struct connection client_conn;
 	struct uring_task_buf clientbuf;
 	struct uring_task clienttask;
 	uint64_t client_bytes;
 	int cfd;
 
 	struct connection server_conn;
-	struct sockaddr_in46 server;
-	char serverstr[ADDRSTRLEN];
 	struct uring_task_buf serverbuf;
 	struct uring_task servertask;
 	uint64_t server_bytes;
diff --git a/utils.c b/utils.c
index 8749c75..05fe124 100644
--- a/utils.c
+++ b/utils.c
@@ -187,16 +187,24 @@ socket_set_low_latency(struct cfg *cfg, int sfd)
 		perror("setsockopt");
 }
 
-static void
-connection_set_local_addr(struct cfg *cfg, struct connection *conn, int fd)
+void
+connection_set_local(struct cfg *cfg, struct connection *conn, int fd)
 {
-	if (fd < 0 || getsockname(fd, (struct sockaddr *)&conn->local.storage,
+	if (fd < 0 || getsockname(fd,
+				  (struct sockaddr *)&conn->local.storage,
 				  &conn->local.addrlen) < 0)
 		sprintf(conn->localstr, "<unknown>");
 	else
 		sockaddr_to_str(&conn->local, conn->localstr, sizeof(conn->localstr));
 }
 
+void
+connection_set_remote(struct cfg *cfg, struct connection *conn, struct sockaddr_in46 *remote)
+{
+	conn->remote = *remote;
+	sockaddr_to_str(&conn->remote, &conn->remotestr, sizeof(conn->remotestr));
+}
+
 static void connect_next(struct cfg *cfg, struct uring_task *task, struct connection *conn);
 
 static void
@@ -212,7 +220,7 @@ connect_cb(struct cfg *cfg, struct uring_task *task, int res)
 		return;
 	}
 
-	connection_set_local_addr(cfg, conn, task->fd);
+	connection_set_local(cfg, conn, task->fd);
 
 	fprintf(stderr, "%s: (%s) connection established %s -> %s\n",
 		__func__, task->name, conn->localstr, conn->remotestr);
@@ -245,8 +253,7 @@ again:
         }
 
 	conn->next_addr++;
-        conn->remote = *remote;
-	sockaddr_to_str(&conn->remote, conn->remotestr, sizeof(conn->remotestr));
+	connection_set_remote(cfg, conn, remote);
         fprintf(stderr, "%s: attempting to connect to %s\n",
 		task->name, conn->remotestr);
 
diff --git a/utils.h b/utils.h
index 5a6f69e..41c71e5 100644
--- a/utils.h
+++ b/utils.h
@@ -52,6 +52,11 @@ struct uring_task;
 
 void socket_set_low_latency(struct cfg *cfg, int sfd);
 
+void connection_set_local(struct cfg *cfg, struct connection *conn, int fd);
+
+void connection_set_remote(struct cfg *cfg, struct connection *conn,
+			   struct sockaddr_in46 *remote);
+
 void connect_any(struct cfg *cfg, struct uring_task *task,
 		 struct list_head *addrs, struct connection *conn,
 		 void (*callback)(struct cfg *, struct connection *, int res));