Introduce MAX_HTTP_REQUESTS and MAX_RSYNC_REQUESTS.

These just replace MAX_CONNECTIONS and MAX_RSYNC_PROCESSES to be more unified.
OK tb@

3 files changed, 16 insertions, 16 deletions

diff --git a/usr.sbin/rpki-client/extern.h b/usr.sbin/rpki-client/extern.h
index 53d02024169..31381a396c8 100644
--- a/usr.sbin/rpki-client/extern.h
+++ b/usr.sbin/rpki-client/extern.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: extern.h,v 1.137 2022/05/11 21:19:06 job Exp $ */
+/*	$OpenBSD: extern.h,v 1.138 2022/05/24 09:20:49 claudio Exp $ */
 /*
  * Copyright (c) 2019 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -702,8 +702,9 @@ int	mkpathat(int, const char *);
 /* Maximum depth of the RPKI tree. */
 #define MAX_CERT_DEPTH		12
 
-/* Maximum number of concurrent rsync processes. */
-#define MAX_RSYNC_PROCESSES	16
+/* Maximum number of concurrent http and rsync requests. */
+#define MAX_HTTP_REQUESTS	64
+#define MAX_RSYNC_REQUESTS	16
 
 /* Maximum allowd repositories per tal */
 #define MAX_REPO_PER_TAL	1000
diff --git a/usr.sbin/rpki-client/http.c b/usr.sbin/rpki-client/http.c
index fa8d1be6672..fa230e86d3e 100644
--- a/usr.sbin/rpki-client/http.c
+++ b/usr.sbin/rpki-client/http.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: http.c,v 1.60 2022/05/15 16:43:34 tb Exp $ */
+/*	$OpenBSD: http.c,v 1.61 2022/05/24 09:20:49 claudio Exp $ */
 /*
  * Copyright (c) 2020 Nils Fisher <nils_fisher@hotmail.com>
  * Copyright (c) 2020 Claudio Jeker <claudio@openbsd.org>
@@ -71,9 +71,8 @@
 #define HTTP_BUF_SIZE		(32 * 1024)
 #define HTTP_IDLE_TIMEOUT	10
 #define HTTP_IO_TIMEOUT		(3 * 60)
-#define MAX_CONNECTIONS		64
 #define MAX_CONTENTLEN		(2 * 1024 * 1024 * 1024LL)
-#define NPFDS			(MAX_CONNECTIONS + 1)
+#define NPFDS			(MAX_HTTP_REQUESTS + 1)
 
 enum res {
 	DONE,
@@ -620,7 +619,7 @@ http_req_schedule(struct http_request *req)
 		return 1;
 	}
 
-	if (http_conn_count < MAX_CONNECTIONS) {
+	if (http_conn_count < MAX_HTTP_REQUESTS) {
 		http_new(req);
 		return 1;
 	}
diff --git a/usr.sbin/rpki-client/rsync.c b/usr.sbin/rpki-client/rsync.c
index 37f52aa800c..537822f4d78 100644
--- a/usr.sbin/rpki-client/rsync.c
+++ b/usr.sbin/rpki-client/rsync.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rsync.c,v 1.37 2022/04/20 15:38:24 deraadt Exp $ */
+/*	$OpenBSD: rsync.c,v 1.38 2022/05/24 09:20:49 claudio Exp $ */
 /*
  * Copyright (c) 2019 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -147,7 +147,7 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 	struct msgbuf		 msgq;
 	struct ibuf		*b, *inbuf = NULL;
 	sigset_t		 mask, oldmask;
-	struct rsyncproc	 ids[MAX_RSYNC_PROCESSES] = { 0 };
+	struct rsyncproc	 ids[MAX_RSYNC_REQUESTS] = { 0 };
 
 	if (pledge("stdio rpath proc exec unveil", NULL) == -1)
 		err(1, "pledge");
@@ -211,7 +211,7 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 		int st;
 
 		pfd.events = 0;
-		if (nprocs < MAX_RSYNC_PROCESSES)
+		if (nprocs < MAX_RSYNC_REQUESTS)
 			pfd.events |= POLLIN;
 		if (msgq.queued)
 			pfd.events |= POLLOUT;
@@ -230,10 +230,10 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 			while ((pid = waitpid(WAIT_ANY, &st, WNOHANG)) > 0) {
 				int ok = 1;
 
-				for (i = 0; i < MAX_RSYNC_PROCESSES; i++)
+				for (i = 0; i < MAX_RSYNC_REQUESTS; i++)
 					if (ids[i].pid == pid)
 						break;
-				if (i >= MAX_RSYNC_PROCESSES)
+				if (i >= MAX_RSYNC_REQUESTS)
 					errx(1, "waitpid: %d unexpected", pid);
 
 				if (!WIFEXITED(st)) {
@@ -278,7 +278,7 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 
 		if (!(pfd.revents & POLLIN))
 			continue;
-		if (nprocs >= MAX_RSYNC_PROCESSES)
+		if (nprocs >= MAX_RSYNC_REQUESTS)
 			continue;
 
 		b = io_buf_read(fd, &inbuf);
@@ -340,10 +340,10 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 
 		/* Augment the list of running processes. */
 
-		for (i = 0; i < MAX_RSYNC_PROCESSES; i++)
+		for (i = 0; i < MAX_RSYNC_REQUESTS; i++)
 			if (ids[i].pid == 0)
 				break;
-		assert(i < MAX_RSYNC_PROCESSES);
+		assert(i < MAX_RSYNC_REQUESTS);
 		ids[i].id = id;
 		ids[i].pid = pid;
 		ids[i].uri = uri;
@@ -356,7 +356,7 @@ proc_rsync(char *prog, char *bind_addr, int fd)
 	}
 
 	/* No need for these to be hanging around. */
-	for (i = 0; i < MAX_RSYNC_PROCESSES; i++)
+	for (i = 0; i < MAX_RSYNC_REQUESTS; i++)
 		if (ids[i].pid != 0) {
 			kill(ids[i].pid, SIGTERM);
 			free(ids[i].uri);