Replace verbose colors with two types of arrows

While the colors were easy to identify in blocks, the meaning of
arrows is easier to remember, and survive logs being pasted for
debugging.

1 files changed, 2 insertions, 4 deletions

diff --git a/client.c b/client.c
index ebc40f4..938ab8b 100644
--- a/client.c
+++ b/client.c
@@ -86,7 +86,7 @@ void clientFree(struct Client *client) {
 }
 
 void clientSend(struct Client *client, const char *ptr, size_t len) {
-	if (verbose) fprintf(stderr, "\x1B[34m%.*s\x1B[m", (int)len, ptr);
+	if (verbose) fprintf(stderr, "<- %.*s", (int)len, ptr);
 	fcntl(client->sock, F_SETFL, 0);
 	while (len) {
 		ssize_t ret = tls_write(client->tls, ptr, len);
@@ -409,9 +409,7 @@ void clientRecv(struct Client *client) {
 	for (;;) {
 		lf = memchr(line, '\n', &client->buf[client->len] - line);
 		if (!lf) break;
-		if (verbose) {
-			fprintf(stderr, "\x1B[33m%.*s\x1B[m\n", (int)(lf - line), line);
-		}
+		if (verbose) fprintf(stderr, "-> %.*s\n", (int)(lf - line), line);
 		if (client->need || intercept(line, lf - line)) {
 			lf[0] = '\0';
 			if (lf - line && lf[-1] == '\r') lf[-1] = '\0';