docs: mention poor compatibility with dnscrypt-proxy

.github/workflows/go.yml

@@ -4,7 +4,7 @@ jobs:
 
   build:
     name: Build
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-18.04
     steps:
 
     - name: Set up Go

Readme.md

@@ -67,6 +67,10 @@ docker run -d --name doh-server \
   satishweb/doh-server
 ```
 
+## Logging
+
+All log lines (by either doh-client or doh-server) are written into `stderr`; you can view them using your OS tool of choice (`journalctl` when using systemd).
+
 ## Server Configuration
 
 The following is a typical DNS-over-HTTPS architecture:
@@ -315,6 +319,10 @@ Currently supported features are:
 - [X] EDNS0 large UDP packet (4 KiB by default)
 - [X] EDNS0-Client-Subnet (/24 for IPv4, /56 for IPv6 by default)
 
+## Known issues
+
+* it does not work well with [dnscrypt-proxy](https://github.com/DNSCrypt/dnscrypt-proxy), you might want to use either (or fix the compatibility bugs by submitting PRs)
+
 ## The name of the project
 
 This project is named "DNS-over-HTTPS" because it was written before the IETF DoH project. Although this project is compatible with IETF DoH, the project is not affiliated with IETF.

go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/gorilla/handlers v1.5.1
 	github.com/infobloxopen/go-trees v0.0.0-20200715205103-96a057b8dfb9
 	github.com/miekg/dns v1.1.50
-	golang.org/x/net v0.0.0-20220907135653-1e95f45603a7
+	golang.org/x/net v0.0.0-20220812174116-3211cb980234
 )
 
 require (

go.sum

@@ -19,8 +19,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220907135653-1e95f45603a7 h1:1WGATo9HAhkWMbfyuVU0tEFP88OIkUvwaHFveQPvzCQ=
-golang.org/x/net v0.0.0-20220907135653-1e95f45603a7/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.0.0-20220812174116-3211cb980234 h1:RDqmgfe7SvlMWoqC3xwQ2blLO3fcWcxMa3eBLRdRW7E=
+golang.org/x/net v0.0.0-20220812174116-3211cb980234/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=