From 8a0800ca9023ffa0516e309b4b4721dc9ef7bd40 Mon Sep 17 00:00:00 2001
From: Zack Scholl <zack.scholl@gmail.com>
Date: Sun, 13 Sep 2020 12:15:05 -0700
Subject: [PATCH] better error

---
 src/compress/compress.go | 4 ++--
 src/croc/croc.go         | 8 ++++++--
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/compress/compress.go b/src/compress/compress.go
index ed4621ad..a1da45e0 100644
--- a/src/compress/compress.go
+++ b/src/compress/compress.go
@@ -34,7 +34,7 @@ func Decompress(src []byte) []byte {
 func compress(src []byte, dest io.Writer, level int) {
 	compressor, _ := flate.NewWriter(dest, level)
 	if _, err := compressor.Write(src); err != nil {
-		log.Errorf("error writing data: %v", err)
+		log.Debugf("error writing data: %v", err)
 	}
 	compressor.Close()
 }
@@ -43,7 +43,7 @@ func compress(src []byte, dest io.Writer, level int) {
 func decompress(src io.Reader, dest io.Writer) {
 	decompressor := flate.NewReader(src)
 	if _, err := io.Copy(dest, decompressor); err != nil {
-		log.Errorf("error copying data: %v", err)
+		log.Debugf("error copying data: %v", err)
 	}
 	decompressor.Close()
 }
diff --git a/src/croc/croc.go b/src/croc/croc.go
index 9822f19e..ff261612 100644
--- a/src/croc/croc.go
+++ b/src/croc/croc.go
@@ -579,7 +579,7 @@ func (c *Client) Receive() (err error) {
 		log.Debugf("ips data: %s", data)
 		var ips []string
 		if err := json.Unmarshal(data, &ips); err != nil {
-			log.Errorf("ips unmarshal error: %v", err)
+			log.Debugf("ips unmarshal error: %v", err)
 		}
 		if len(ips) > 1 {
 			port := ips[0]
@@ -698,6 +698,10 @@ func (c *Client) transfer(options TransferOptions) (err error) {
 		log.Debugf("pake error: %s", err.Error())
 		err = fmt.Errorf("password mismatch")
 	}
+	if err != nil && strings.Contains(err.Error(), "unexpected end of JSON input") {
+		log.Debugf("error: %s", err.Error())
+		err = fmt.Errorf("room not ready")
+	}
 	return
 }
 
@@ -705,7 +709,7 @@ func (c *Client) processMessageFileInfo(m message.Message) (done bool, err error
 	var senderInfo SenderInfo
 	err = json.Unmarshal(m.Bytes, &senderInfo)
 	if err != nil {
-		log.Error(err)
+		log.Debug(err)
 		return
 	}
 	c.Options.SendingText = senderInfo.SendingText