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[goquic]QUICリバースプロキシを試してみたが上手くいかなかった

Posted at 2023-07-30

この記事は

QUIC (Wikipedia)によると

quic-reverse-proxyと呼ばれるDockerイメージが存在し、これは、QUICのリクエストを、オリジンサーバーが理解できる単純なHTTPリクエストに変換するリバースプロキシサーバーとして動作する。

なるものが存在するらしい。
そのDockerイメージがコチラ→devsisters/quic-reverse-proxy

このDockerイメージを使って、QUICのリバースプロキシを試してみた

結果として、このリバースプロキシをHTTP/3,QUICで動作させることができなかった
その経緯を書き残し、モチベーションが戻れば、このセーブポイントからやり直したい

サーバ証明書と鍵の作成

HTTP/3はTLS1.3を前提としている
HTTPS通信するために、サーバ証明書と鍵の作成を参考に、必要なファイルを用意する

openssl genrsa -out server.key -aes256 -rand rand.dat 2048
openssl req -new -sha256 -key server.key -out server.pem
openssl x509 -in server.pem -out server.crt -req -signkey server.key -days 365
openssl rsa -in server.key -out serverinstall.key

コモンネーム(CN)はproxyとする。これはプロキシマシンのホスト名
証明書を置いたサーバのホスト名とCNが合致しないとエラーになる

Dockerで検証環境をつくる

長ったらしいので、付録にdocker-compose.ymlを記載

名前	役割
nginx	サーバー
proxy	QUIC対応リバースロキシ
client	proxyに向けてHTTP/3アクセスするクライアント

サーバはシンプルなnginx
プロキシは証明書と鍵をマウントする
- エントリポイントでプロキシサーバを開始する
クライアントはkeioni/curl-http3イメージを使うことで、HTTP/3に対応したcurlコマンドを使えるようにした

クライアントに証明書をインストール

独自(root)CA のインストール方法

パッケージマネージャが使える場合は、上記方法でよいが、今回は使えない環境

なので、直接ファイルに書き込む

cat /nginx/server.crt >>/etc/ssl/certs/ca-certificates.crt

参考：update-ca-certificatesが使えない場合

プロキシサーバの開始

Go言語の引数指定の方法にハマり、なかなかエントリポイントでプロキシサーバ起動できなかった

Goでflagを使ってコマンドライン引数を扱う

結局動いたのは下記の書き方

reverse_proxy -cert=/opt/configs/cert/server.crt -key=/opt/configs/key/serverinstall.key -addr=172.23.230.20 -port=4433 -n=4 -loglevel=4 http://172.23.230.10:80"

先にオプション引数を書いて、最後にプロキシの裏で構えるnginxサーバのアドレスを書く

プロキシ経由でHTTP2アクセスはできた

クライアントからプロキシの4433番ポートにアクセス

curl https://proxy:4433

プロキシにはHTTP/2でアクセスできた。証明書エラーもなし(200 OK)
プロキシから先はHTTP/1.1でアクセスしていることがわかる

proxy      | H2 | 172.23.230.30 - - [30/Jul/2023:09:15:41 +0000] "GET / HTTP/2.0" 200 615 "" "curl/7.73.0-DEV"
nginx      | 172.23.230.20 - - [30/Jul/2023:09:15:41 +0000] "GET / HTTP/1.1" 200 615 "-" "curl/7.73.0-DEV" "172.23.230.30"

プロキシにHTTP/3アクセスが無応答

プロキシ(172.23.230.20)にQUICアクセスしてみるものの、沈黙

curl https://proxy:4433 --http3 -v
*   Trying 172.23.230.20:4433...
* Connect socket 5 over QUIC to 172.23.230.20:4433

#このまま何も表示されず・・・

TLS1.3で繋がらないぞ

クライアントからプロキシにTLS1.2, TLS1.3でアクセスした結果

openssl s_client -connect proxy:4433 -tls1_2
これはOK

openssl s_client -connect proxy:4433 -tls1_3
これはダメ

QUICはTLS1.3必須なのに、これではダメそう

プロキシがTLS1.3に対応しているか？

プロキシはTLS1.3に対応していなかった

openssl s_client --help 2>&1 | grep '\-tls1'
 -tls1_2       - just use TLSv1.2
 -tls1_1       - just use TLSv1.1
 -tls1         - just use TLSv1

`openssl`の手動アップデート

cd /tmp
wget http://www.openssl.org/source/openssl-1.1.1u.tar.gz --no-check-certificate
tar -zxf openssl-1.1.1u.tar.gz
./config shared –prefix=/usr –openssldir=/usr/local/openssl
apt install -y build-essential
make && make test
make install

ln -s /usr/local/bin/openssl /usr/bin/
cd /tmp/openssl-1.1.1u
cp libssl.so.1.1 /usr/lib/x86_64-linux-gnu/
cp libcrypto.so.1.1 /usr/lib/x86_64-linux-gnu/

proxyからopenssl s_client -connect google.com:443 -tls1_3はOK

ソースコードからビルドしよう

goquic 超入門を参考に、ビルドしてみたが、エラーで詰まった
エラー内容は付録参照

apt install -y cmake ninja-build build-essential git
apt update && apt install -y wget
wget https://go.dev/dl/go1.12rc1.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.12rc1.linux-amd64.tar.gz
export PATH=$PATH:/usr/local/go/bin
export GOPATH="/tmp"
source ~/.profile
go get -u -d github.com/devsisters/goquic
cd $GOPATH/src/github.com/devsisters/goquic
./build_libs.sh

Debian8で`apt update`できない場合の対処

debianパッケージのURLが違うようなので、リポジトリの参照先を書き換える

Debian 8 (Jessie)のパッケージリポジトリ

cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 8 (jessie)"

Debian 8 (Jessie)の場合

cd /etc/apt
rm sources.list
touch sources.list
echo deb http://archive.debian.org/debian/ jessie main contrib non-free >>sources.list
echo deb http://archive.debian.org/debian-security jessie/updates main contrib non-free >>sources.list

viが使えない前提なので、echoで無理やりリストを書き換えた

HTTP3テストサイトへ接続

そもそも、curlの動作が正しいかの検証
HTTP/3対応のサイトにアクセスしてみた結果、正常に動作している

HTTP/3 test servers

/usr/local/bin # curl --http3 -v https://quic.rocks:4433/
*   Trying 216.155.158.183:4433...
* Connect socket 5 over QUIC to 216.155.158.183:4433
*   Trying 2001:19f0:4:34::1:4433...
* Immediate connect fail for 2001:19f0:4:34::1: Address not available
* QUIC handshake is completed
* Connected to quic.rocks () port 4433 (#0)
* Using HTTP/3 Stream ID: 0 (easy handle 0x565378bc5be0)
> GET / HTTP/3
> Host: quic.rocks:4433
> user-agent: curl/7.73.0-DEV
> accept: */*
>
* ngh3_stream_recv returns 0 bytes and EAGAIN
* ngh3_stream_recv returns 0 bytes and EAGAIN
< HTTP/3 200
< content-type: text/html; charset=UTF-8
< x-original-url: https://quic.rocks/
< alt-svc: h3=":4433"; ma=3600, h3-29=":4433"; ma=3600
<
<!doctype html>
<html>
<head><title>quic.rocks</title></head>
<body>
<h1>quic.rocks</h1>
<p>You have successfully loaded quic.rocks using QUIC!</p>
</body>
</html>
* Connection #0 to host quic.rocks left intact

/usr/local/bin # curl --tlsv1.3 -v https://quic.rocks:4433/
*   Trying 216.155.158.183:4433...
* Connected to quic.rocks (216.155.158.183) port 4433 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: /etc/ssl/certs/ca-certificates.crt
*  CApath: none
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
*  subject: CN=ipv4only.quic.rocks
*  start date: Jul 28 06:15:28 2023 GMT
*  expire date: Oct 26 06:15:27 2023 GMT
*  subjectAltName: host "quic.rocks" matched cert's "quic.rocks"
*  issuer: C=US; O=Let's Encrypt; CN=R3
*  SSL certificate verify ok.
> GET / HTTP/1.1
> Host: quic.rocks:4433
> User-Agent: curl/7.73.0-DEV
> Accept: */*
>
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Date: Sat, 29 Jul 2023 08:17:42 GMT
< Server: Apache
< X-Frame-Options: SAMEORIGIN
< X-Powered-By: PHP/8.2.5
< X-Content-Type-Options: nosniff
< X-XSS-Protection: 1; mode=block
< Referrer-Policy: same-origin
< X-Robots-Tag: none
< Alt-Svc: h3=":4433"; ma=3600, h3-29=":4433"; ma=3600
< Content-Length: 319
< Content-Type: text/html; charset=UTF-8
<
<html>
<head></head>
<body>
<h1>QUIC Rocks!</h1>
<p>
You are currently visiting <a href="https://quic.rocks:4433/">https://quic.rocks:4433/</a> using HTTP/1.1 over TLSv1.3 (TLS_AES_256_GCM_SHA384) over TCP over IPv4.<br/>Experimental QUIC support is available at &lt;https://quic.rocks:4433/&gt;.
</p>
</body>
</html>
* Connection #0 to host quic.rocks left intact

`namp`でポートスキャン

UDPで空いているか確認
少なくともclosedではない

nmap -sU -p 4433 proxy
Starting Nmap 7.80 ( https://nmap.org ) at 2023-07-30 09:41 UTC
Nmap scan report for proxy (172.23.230.20)
Host is up (0.00046s latency).
rDNS record for 172.23.230.20: proxy.2307_quicreverseproxy_net1

PORT     STATE         SERVICE
4433/udp open|filtered unknown
MAC Address: 02:42:AC:17:E6:14 (Unknown)

Nmap done: 1 IP address (1 host up) scanned in 0.55 seconds

おわりに

opensslの使い方や、証明書のインストール方法など
いろいろ勉強になったが、結局QUICをリバースプロキシで動かせなかった

参考

goquic/example/reverse_proxy.go

付録

docker-compose.yml

version: "3.9"

services:
  nginx:
    image: nginx:latest
    container_name: nginx
    hostname: nginx
    networks:
      net1:      
        ipv4_address: 172.23.230.10
  
  proxy:
    image: devsisters/quic-reverse-proxy
    container_name: proxy
    hostname: proxy
    volumes:
      - './nginx:/opt/configs/cert'
      - './nginx:/opt/configs/key'
    ulimits:
      nofile: 32768
    networks:
      net1:      
        ipv4_address: 172.23.230.20
    entrypoint: "/go/src/github.com/devsisters/goquic/reverse_proxy -cert=/opt/configs/cert/server.crt -key=/opt/configs/key/serverinstall.key -addr=172.23.230.20 -port=4433 -n=4 -loglevel=4 http://172.23.230.10:80"

  client:
    image: keioni/curl-http3
    container_name: client
    hostname: client
    tty: true
    stdin_open: true
    volumes:
      - './nginx/server.crt:/nginx/server.crt'
    networks:
      net1:      
        ipv4_address: 172.23.230.30
 
networks:
  net1:
    ipam:
      driver: default
      config:
        - subnet: 172.23.230.0/24

`goquic/reverse_proxy` Usage

Usage: /go/src/github.com/devsisters/goquic/reverse_proxy backend_url
Options:
  -addr string
            UDP listen address (default "0.0.0.0")
  -cert string
            Certificate file (PEM), will use encrypted QUIC and SSL when provided
  -key string
            Private key file (PEM), will use encrypted QUIC and SSL when provided
  -loglevel int
            Log level (default -1)
  -n int
            Number of concurrent quic dispatchers (default 1)
  -port int
            TCP/UDP port number to listen (default 8080)
  -quic_only
            Use Quic Only
  -test.bench string
            regular expression to select benchmarks to run
  -test.benchmem
            print memory allocations for benchmarks
  -test.benchtime duration
            approximate run time for each benchmark (default 1s)
  -test.blockprofile string
            write a goroutine blocking profile to the named file after execution
  -test.blockprofilerate int
            if >= 0, calls runtime.SetBlockProfileRate() (default 1)
  -test.count n
            run tests and benchmarks n times (default 1)
  -test.coverprofile string
            write a coverage profile to the named file after execution
  -test.cpu string
            comma-separated list of number of CPUs to use for each test
  -test.cpuprofile string
            write a cpu profile to the named file during execution
  -test.memprofile string
            write a memory profile to the named file after execution
  -test.memprofilerate int
            if >=0, sets runtime.MemProfileRate
  -test.outputdir string
            directory in which to write profiles
  -test.parallel int
            maximum test parallelism (default 8)
  -test.run string
            regular expression to select tests and examples to run
  -test.short
            run smaller test suite to save time
  -test.timeout duration
            if positive, sets an aggregate time limit for all tests
  -test.trace string
            write an execution trace to the named file after execution
  -test.v
            verbose: print additional output

`Curl`オプション

Usage: curl [options...] <url>
     --abstract-unix-socket <path> Connect via abstract Unix domain socket
     --alt-svc <file name> Enable alt-svc with this cache file
     --anyauth       Pick any authentication method
 -a, --append        Append to target file when uploading
     --basic         Use HTTP Basic Authentication
     --cacert <file> CA certificate to verify peer against
     --capath <dir>  CA directory to verify peer against
 -E, --cert <certificate[:password]> Client certificate file and password
     --cert-status   Verify the status of the server certificate
     --cert-type <type> Certificate type (DER/PEM/ENG)
     --ciphers <list of ciphers> SSL ciphers to use
     --compressed    Request compressed response
     --compressed-ssh Enable SSH compression
 -K, --config <file> Read config from a file
     --connect-timeout <seconds> Maximum time allowed for connection
     --connect-to <HOST1:PORT1:HOST2:PORT2> Connect to host
 -C, --continue-at <offset> Resumed transfer offset
 -b, --cookie <data|filename> Send cookies from string/file
 -c, --cookie-jar <filename> Write cookies to <filename> after operation
     --create-dirs   Create necessary local directory hierarchy
     --crlf          Convert LF to CRLF in upload
     --crlfile <file> Get a CRL list in PEM format from the given file
     --curves <algorithm list> (EC) TLS key exchange algorithm(s) to request
 -d, --data <data>   HTTP POST data
     --data-ascii <data> HTTP POST ASCII data
     --data-binary <data> HTTP POST binary data
     --data-raw <data> HTTP POST data, '@' allowed
     --data-urlencode <data> HTTP POST data url encoded
     --delegation <LEVEL> GSS-API delegation permission
     --digest        Use HTTP Digest Authentication
 -q, --disable       Disable .curlrc
     --disable-eprt  Inhibit using EPRT or LPRT
     --disable-epsv  Inhibit using EPSV
     --disallow-username-in-url Disallow username in url
     --dns-interface <interface> Interface to use for DNS requests
     --dns-ipv4-addr <address> IPv4 address to use for DNS requests
     --dns-ipv6-addr <address> IPv6 address to use for DNS requests
     --dns-servers <addresses> DNS server addrs to use
     --doh-url <URL> Resolve host names over DOH
 -D, --dump-header <filename> Write the received headers to <filename>
     --egd-file <file> EGD socket path for random data
     --engine <name> Crypto engine to use
     --etag-compare <file> Pass an ETag from a file as a custom header
     --etag-save <file> Parse ETag from a request and save it to a file
     --expect100-timeout <seconds> How long to wait for 100-continue
 -f, --fail          Fail silently (no output at all) on HTTP errors
     --fail-early    Fail on first transfer error, do not continue
     --false-start   Enable TLS False Start
 -F, --form <name=content> Specify multipart MIME data
     --form-string <name=string> Specify multipart MIME data
     --ftp-account <data> Account data string
     --ftp-alternative-to-user <command> String to replace USER [name]
     --ftp-create-dirs Create the remote dirs if not present
     --ftp-method <method> Control CWD usage
     --ftp-pasv      Use PASV/EPSV instead of PORT
 -P, --ftp-port <address> Use PORT instead of PASV
     --ftp-pret      Send PRET before PASV
     --ftp-skip-pasv-ip Skip the IP address for PASV
     --ftp-ssl-ccc   Send CCC after authenticating
     --ftp-ssl-ccc-mode <active/passive> Set CCC mode
     --ftp-ssl-control Require SSL/TLS for FTP login, clear for transfer
 -G, --get           Put the post data in the URL and use GET
 -g, --globoff       Disable URL sequences and ranges using {} and []
     --happy-eyeballs-timeout-ms <milliseconds> Time for IPv6 before trying IPv4
     --haproxy-protocol Send HAProxy PROXY protocol v1 header
 -I, --head          Show document info only
 -H, --header <header/@file> Pass custom header(s) to server
 -h, --help          This help text
     --hostpubmd5 <md5> Acceptable MD5 hash of the host public key
     --http0.9       Allow HTTP 0.9 responses
 -0, --http1.0       Use HTTP 1.0
     --http1.1       Use HTTP 1.1
     --http2         Use HTTP 2
     --http2-prior-knowledge Use HTTP 2 without HTTP/1.1 Upgrade
     --http3         Use HTTP v3
     --ignore-content-length Ignore the size of the remote resource
 -i, --include       Include protocol response headers in the output
 -k, --insecure      Allow insecure server connections when using SSL
     --interface <name> Use network INTERFACE (or address)
 -4, --ipv4          Resolve names to IPv4 addresses
 -6, --ipv6          Resolve names to IPv6 addresses
 -j, --junk-session-cookies Ignore session cookies read from file
     --keepalive-time <seconds> Interval time for keepalive probes
     --key <key>     Private key file name
     --key-type <type> Private key file type (DER/PEM/ENG)
     --krb <level>   Enable Kerberos with security <level>
     --libcurl <file> Dump libcurl equivalent code of this command line
     --limit-rate <speed> Limit transfer speed to RATE
 -l, --list-only     List only mode
     --local-port <num/range> Force use of RANGE for local port numbers
 -L, --location      Follow redirects
     --location-trusted Like --location, and send auth to other hosts
     --login-options <options> Server login options
     --mail-auth <address> Originator address of the original email
     --mail-from <address> Mail from this address
     --mail-rcpt <address> Mail to this address
     --mail-rcpt-allowfails Allow RCPT TO command to fail for some recipients
 -M, --manual        Display the full manual
     --max-filesize <bytes> Maximum file size to download
     --max-redirs <num> Maximum number of redirects allowed
 -m, --max-time <seconds> Maximum time allowed for the transfer
     --metalink      Process given URLs as metalink XML file
     --negotiate     Use HTTP Negotiate (SPNEGO) authentication
 -n, --netrc         Must read .netrc for user name and password
     --netrc-file <filename> Specify FILE for netrc
     --netrc-optional Use either .netrc or URL
 -:, --next          Make next URL use its separate set of options
     --no-alpn       Disable the ALPN TLS extension
 -N, --no-buffer     Disable buffering of the output stream
     --no-keepalive  Disable TCP keepalive on the connection
     --no-npn        Disable the NPN TLS extension
     --no-progress-meter Do not show the progress meter
     --no-sessionid  Disable SSL session-ID reusing
     --noproxy <no-proxy-list> List of hosts which do not use proxy
     --ntlm          Use HTTP NTLM authentication
     --ntlm-wb       Use HTTP NTLM authentication with winbind
     --oauth2-bearer <token> OAuth 2 Bearer Token
 -o, --output <file> Write to file instead of stdout
     --output-dir <dir> Directory to save files in
 -Z, --parallel      Perform transfers in parallel
     --parallel-immediate Do not wait for multiplexing (with --parallel)
     --parallel-max  Maximum concurrency for parallel transfers
     --pass <phrase> Pass phrase for the private key
     --path-as-is    Do not squash .. sequences in URL path
     --pinnedpubkey <hashes> FILE/HASHES Public key to verify peer against
     --post301       Do not switch to GET after following a 301
     --post302       Do not switch to GET after following a 302
     --post303       Do not switch to GET after following a 303
     --preproxy [protocol://]host[:port] Use this proxy first
 -#, --progress-bar  Display transfer progress as a bar
     --proto <protocols> Enable/disable PROTOCOLS
     --proto-default <protocol> Use PROTOCOL for any URL missing a scheme
     --proto-redir <protocols> Enable/disable PROTOCOLS on redirect
 -x, --proxy [protocol://]host[:port] Use this proxy
     --proxy-anyauth Pick any proxy authentication method
     --proxy-basic   Use Basic authentication on the proxy
     --proxy-cacert <file> CA certificate to verify peer against for proxy
     --proxy-capath <dir> CA directory to verify peer against for proxy
     --proxy-cert <cert[:passwd]> Set client certificate for proxy
     --proxy-cert-type <type> Client certificate type for HTTPS proxy
     --proxy-ciphers <list> SSL ciphers to use for proxy
     --proxy-crlfile <file> Set a CRL list for proxy
     --proxy-digest  Use Digest authentication on the proxy
     --proxy-header <header/@file> Pass custom header(s) to proxy
     --proxy-insecure Do HTTPS proxy connections without verifying the proxy
     --proxy-key <key> Private key for HTTPS proxy
     --proxy-key-type <type> Private key file type for proxy
     --proxy-negotiate Use HTTP Negotiate (SPNEGO) authentication on the proxy
     --proxy-ntlm    Use NTLM authentication on the proxy
     --proxy-pass <phrase> Pass phrase for the private key for HTTPS proxy
     --proxy-pinnedpubkey <hashes> FILE/HASHES public key to verify proxy with
     --proxy-service-name <name> SPNEGO proxy service name
     --proxy-ssl-allow-beast Allow security flaw for interop for HTTPS proxy
     --proxy-tls13-ciphers <ciphersuite list> TLS 1.3 proxy cipher suites
     --proxy-tlsauthtype <type> TLS authentication type for HTTPS proxy
     --proxy-tlspassword <string> TLS password for HTTPS proxy
     --proxy-tlsuser <name> TLS username for HTTPS proxy
     --proxy-tlsv1   Use TLSv1 for HTTPS proxy
 -U, --proxy-user <user:password> Proxy user and password
     --proxy1.0 <host[:port]> Use HTTP/1.0 proxy on given port
 -p, --proxytunnel   Operate through an HTTP proxy tunnel (using CONNECT)
     --pubkey <key>  SSH Public key file name
 -Q, --quote         Send command(s) to server before transfer
     --random-file <file> File for reading random data from
 -r, --range <range> Retrieve only the bytes within RANGE
     --raw           Do HTTP "raw"; no transfer decoding
 -e, --referer <URL> Referrer URL
 -J, --remote-header-name Use the header-provided filename
 -O, --remote-name   Write output to a file named as the remote file
     --remote-name-all Use the remote file name for all URLs
 -R, --remote-time   Set the remote file's time on the local output
 -X, --request <command> Specify request command to use
     --request-target Specify the target for this request
     --resolve <host:port:addr[,addr]...> Resolve the host+port to this address
     --retry <num>   Retry request if transient problems occur
     --retry-all-errors Retry all errors (use with --retry)
     --retry-connrefused Retry on connection refused (use with --retry)
     --retry-delay <seconds> Wait time between retries
     --retry-max-time <seconds> Retry only within this period
     --sasl-authzid <identity> Identity for SASL PLAIN authentication
     --sasl-ir       Enable initial response in SASL authentication
     --service-name <name> SPNEGO service name
 -S, --show-error    Show error even when -s is used
 -s, --silent        Silent mode
     --socks4 <host[:port]> SOCKS4 proxy on given host + port
     --socks4a <host[:port]> SOCKS4a proxy on given host + port
     --socks5 <host[:port]> SOCKS5 proxy on given host + port
     --socks5-basic  Enable username/password auth for SOCKS5 proxies
     --socks5-gssapi Enable GSS-API auth for SOCKS5 proxies
     --socks5-gssapi-nec Compatibility with NEC SOCKS5 server
     --socks5-gssapi-service <name> SOCKS5 proxy service name for GSS-API
     --socks5-hostname <host[:port]> SOCKS5 proxy, pass host name to proxy
 -Y, --speed-limit <speed> Stop transfers slower than this
 -y, --speed-time <seconds> Trigger 'speed-limit' abort after this time
     --ssl           Try SSL/TLS
     --ssl-allow-beast Allow security flaw to improve interop
     --ssl-no-revoke Disable cert revocation checks (Schannel)
     --ssl-reqd      Require SSL/TLS
     --ssl-revoke-best-effort Ignore missing/offline cert CRL dist points
 -2, --sslv2         Use SSLv2
 -3, --sslv3         Use SSLv3
     --stderr        Where to redirect stderr
     --styled-output Enable styled output for HTTP headers
     --suppress-connect-headers Suppress proxy CONNECT response headers
     --tcp-fastopen  Use TCP Fast Open
     --tcp-nodelay   Use the TCP_NODELAY option
 -t, --telnet-option <opt=val> Set telnet option
     --tftp-blksize <value> Set TFTP BLKSIZE option
     --tftp-no-options Do not send any TFTP options
 -z, --time-cond <time> Transfer based on a time condition
     --tls-max <VERSION> Set maximum allowed TLS version
     --tls13-ciphers <ciphersuite list> TLS 1.3 cipher suites to use
     --tlsauthtype <type> TLS authentication type
     --tlspassword   TLS password
     --tlsuser <name> TLS user name
 -1, --tlsv1         Use TLSv1.0 or greater
     --tlsv1.0       Use TLSv1.0 or greater
     --tlsv1.1       Use TLSv1.1 or greater
     --tlsv1.2       Use TLSv1.2 or greater
     --tlsv1.3       Use TLSv1.3 or greater
     --tr-encoding   Request compressed transfer encoding
     --trace <file>  Write a debug trace to FILE
     --trace-ascii <file> Like --trace, but without hex output
     --trace-time    Add time stamps to trace/verbose output
     --unix-socket <path> Connect through this Unix domain socket
 -T, --upload-file <file> Transfer local FILE to destination
     --url <url>     URL to work with
 -B, --use-ascii     Use ASCII/text transfer
 -u, --user <user:password> Server user and password
 -A, --user-agent <name> Send User-Agent <name> to server
 -v, --verbose       Make the operation more talkative
 -V, --version       Show version number and quit
 -w, --write-out <format> Use output FORMAT after completion
     --xattr         Store metadata in extended file attributes

goquicビルドエラー

GOARCH: amd64
GOOS: linux
OPTION:
-- The C compiler identification is GNU 5.4.0
-- The CXX compiler identification is GNU 5.4.0
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler using: Ninja
-- Check for working CXX compiler using: Ninja -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Setting build type to 'Debug' as none was specified.
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Could NOT find Protobuf (missing:  PROTOBUF_LIBRARY PROTOBUF_INCLUDE_DIR) (Required is at least version "3")
-- Found Perl: /usr/bin/perl (found version "5.22.1")
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/cc
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/src/github.com/devsisters/goquic/libquic/build/debug
/tmp/src/github.com/devsisters/goquic
ninja: Entering directory `libquic/build/debug'
[364/752] Building CXX object protobuf/CMakeFi...protobuf/src/google/protobuf/stubs/common.cc.o
../../src/third_party/protobuf/src/google/protobuf/stubs/common.cc: In function 'void google::protobuf::ShutdownProtobufLibrary()':
../../src/third_party/protobuf/src/google/protobuf/stubs/common.cc:441:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < internal::shutdown_functions->size(); i++) {
                     ^
[370/752] Building CXX object protobuf/CMakeFi...le/protobuf/io/zero_copy_stream_impl_lite.cc.o
../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc: In member function 'virtual bool google::protobuf::io::StringOutputStream::Next(void**, int*)':
../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc:164:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (old_size < target_->capacity()) {
                ^
In file included from ../../src/third_party/protobuf/src/google/protobuf/stubs/common.h:45:0,
                 from ../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream.h:111,
                 from ../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.h:53,
                 from ../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc:35:
../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc: In member function 'virtual void google::protobuf::io::StringOutputStream::BackUp(int)':
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:157:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define GOOGLE_CHECK_LE(A, B) GOOGLE_CHECK((A) <= (B))
                                                ^
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:149:5: note: in definition of macro 'GOOGLE_LOG_IF'
   !(CONDITION) ? (void)0 : GOOGLE_LOG(LEVEL)
     ^
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:157:31: note: in expansion of macro 'GOOGLE_CHECK'
 #define GOOGLE_CHECK_LE(A, B) GOOGLE_CHECK((A) <= (B))
                               ^
../../src/third_party/protobuf/src/google/protobuf/io/zero_copy_stream_impl_lite.cc:193:3: note: in expansion of macro 'GOOGLE_CHECK_LE'
   GOOGLE_CHECK_LE(count, target_->size());
   ^
[374/752] Building CXX object protobuf/CMakeFi...otobuf/src/google/protobuf/repeated_field.cc.o
In file included from ../../src/third_party/protobuf/src/google/protobuf/stubs/common.h:45:0,
                 from ../../src/third_party/protobuf/src/google/protobuf/stubs/casts.h:34,
                 from ../../src/third_party/protobuf/src/google/protobuf/repeated_field.h:56,
                 from ../../src/third_party/protobuf/src/google/protobuf/repeated_field.cc:37:
../../src/third_party/protobuf/src/google/protobuf/repeated_field.cc: In member function 'void** google::protobuf::internal::RepeatedPtrFieldBase::InternalExtend(int)':
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:157:48: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define GOOGLE_CHECK_LE(A, B) GOOGLE_CHECK((A) <= (B))
                                                ^
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:149:5: note: in definition of macro 'GOOGLE_LOG_IF'
   !(CONDITION) ? (void)0 : GOOGLE_LOG(LEVEL)
     ^
../../src/third_party/protobuf/src/google/protobuf/stubs/logging.h:157:31: note: in expansion of macro 'GOOGLE_CHECK'
 #define GOOGLE_CHECK_LE(A, B) GOOGLE_CHECK((A) <= (B))
                               ^
../../src/third_party/protobuf/src/google/protobuf/repeated_field.cc:57:3: note: in expansion of macro 'GOOGLE_CHECK_LE'
   GOOGLE_CHECK_LE(new_size,
   ^
[375/752] Building CXX object protobuf/CMakeFi...tobuf/src/google/protobuf/io/coded_stream.cc.o
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian32Fallback(google::protobuf::uint32*)':
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc:306:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (BufferSize() >= sizeof(*value)) {
                    ^
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian64Fallback(google::protobuf::uint64*)':
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc:323:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (BufferSize() >= sizeof(*value)) {
                    ^
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc: In member function 'void google::protobuf::io::CodedOutputStream::WriteLittleEndian32(google::protobuf::uint32)':
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc:717:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   bool use_fast = buffer_size_ >= sizeof(value);
                                ^
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc: In member function 'void google::protobuf::io::CodedOutputStream::WriteLittleEndian64(google::protobuf::uint64)':
../../src/third_party/protobuf/src/google/protobuf/io/coded_stream.cc:732:32: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   bool use_fast = buffer_size_ >= sizeof(value);
                                ^
[468/752] Building CXX object protobuf/CMakeFi...uf/src/google/protobuf/stubs/stringprintf.cc.o
../../src/third_party/protobuf/src/google/protobuf/stubs/stringprintf.cc: In function 'std::__cxx11::string google::protobuf::StringPrintfVector(const char*, const std::vector<std::__cxx11::basic_string<char> >&)':
../../src/third_party/protobuf/src/google/protobuf/stubs/stringprintf.cc:151:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < v.size(); ++i) {
                     ^
../../src/third_party/protobuf/src/google/protobuf/stubs/stringprintf.cc:154:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = v.size(); i < GOOGLE_ARRAYSIZE(cstr); ++i) {
                            ^
[471/752] Building CXX object protobuf/CMakeFi...protobuf/src/google/protobuf/stubs/int128.cc.o
../../src/third_party/protobuf/src/google/protobuf/stubs/int128.cc: In function 'std::ostream& google::protobuf::operator<<(std::ostream&, const google::protobuf::uint128&)':
../../src/third_party/protobuf/src/google/protobuf/stubs/int128.cc:187:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if (width > rep.size()) {
             ^
[479/752] Building CXX object protobuf/CMakeFi...buf/src/google/protobuf/unknown_field_set.cc.o
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc: In member function 'void google::protobuf::UnknownFieldSet::ClearFallback()':
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc:82:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < fields_->size(); i++) {
                       ^
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc: In member function 'int google::protobuf::UnknownFieldSet::SpaceUsedExcludingSelf() const':
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc:138:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < fields_->size(); i++) {
                     ^
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc: In member function 'void google::protobuf::UnknownFieldSet::DeleteSubrange(int, int)':
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc:220:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = start + num; i < fields_->size(); ++i) {
                               ^
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc: In member function 'void google::protobuf::UnknownFieldSet::DeleteByNumber(int)':
../../src/third_party/protobuf/src/google/protobuf/unknown_field_set.cc:237:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < fields_->size(); ++i) {
                     ^
[717/752] Building CXX object CMakeFiles/quic.dir/src/base/sys_info.cc.o
../../src/base/sys_info.cc:38:3: warning: 'base::g_lazy_low_end_device' defined but not used [-Wunused-variable]
   g_lazy_low_end_device = LAZY_INSTANCE_INITIALIZER;
   ^
[752/752] Linking CXX static library libquic.a
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_utils.o src/go_utils.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_spdy_client_stream.o src/go_quic_spdy_client_stream.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_connection_helper.o src/go_quic_connection_helper.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/stateless_rejector.o src/stateless_rejector.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/adaptor_client.o src/adaptor_client.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_dispatcher.o src/go_quic_dispatcher.cc
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_simple_server_session_helper.o src/go_quic_simple_server_session_helper.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_server_packet_writer.o src/go_quic_server_packet_writer.cc
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
mkdir -p build/
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_alarm_factory.o src/go_quic_alarm_factory.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/proof_source_goquic.o src/proof_source_goquic.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_simple_server_stream.o src/go_quic_simple_server_stream.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_ephemeral_key_source.o src/go_ephemeral_key_source.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_proof_verifier.o src/go_proof_verifier.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_simple_server_session.o src/go_quic_simple_server_session.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/chlo_extractor.o src/chlo_extractor.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/adaptor.o src/adaptor.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_client_session.o src/go_quic_client_session.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_simple_dispatcher.o src/go_quic_simple_dispatcher.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_time_wait_list_manager.o src/go_quic_time_wait_list_manager.cc
mkdir -p build/
mkdir -p build/
mkdir -p build/
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_simple_crypto_server_stream_helper.o src/go_quic_simple_crypto_server_stream_helper.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_client_packet_writer.o src/go_quic_client_packet_writer.cc
g++ -Wall -Ilibquic/src -Ilibquic/src/third_party/protobuf/src  -DUSE_OPENSSL=1 -Iboringssl/include -g  --std=gnu++11 -c -o build/go_quic_per_connection_packet_writer.o src/go_quic_per_connection_packet_writer.cc
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_simple_server_session_helper.o' failed
make: *** [build/go_quic_simple_server_session_helper.o] Error 4
make: *** Waiting for unfinished jobs....
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_connection_helper.o' failed
make: *** [build/go_quic_connection_helper.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_simple_crypto_server_stream_helper.o' failed
make: *** [build/go_quic_simple_crypto_server_stream_helper.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/chlo_extractor.o' failed
make: *** [build/chlo_extractor.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_simple_server_session.o' failed
make: *** [build/go_quic_simple_server_session.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_simple_server_stream.o' failed
make: *** [build/go_quic_simple_server_stream.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/stateless_rejector.o' failed
make: *** [build/stateless_rejector.o] Error 4
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/go_quic_client_session.o' failed
make: *** [build/go_quic_client_session.o] Error 4
src/go_proof_verifier.cc: In member function 'virtual net::QuicAsyncStatus net::GoProofVerifier::VerifyCertChain(const string&, const std::vector<std::__cxx11::basic_string<char> >&, const net::ProofVerifyContext*, std::__cxx11::string*, std::unique_ptr<net::ProofVerifyDetails>*, std::unique_ptr<net::ProofVerifierCallback>)':
src/go_proof_verifier.cc:79:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
g++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
Makefile:31: recipe for target 'build/adaptor.o' failed
make: *** [build/adaptor.o] Error 4
In file included from src/adaptor_client.h:9:0,
                 from src/adaptor_client.cc:1:
src/go_quic_client_session.h: In member function 'virtual bool net::GoQuicClientSession::ShouldCreateIncomingDynamicStream(net::QuicStreamId)':
src/go_quic_client_session.h:57:69: warning: no return statement in function returning non-void [-Wreturn-type]
   bool ShouldCreateIncomingDynamicStream(QuicStreamId id) override {}  // TODO(hodduc)
                                                                     ^
In file included from src/go_quic_spdy_client_stream.cc:13:0:
src/go_quic_client_session.h: In member function 'virtual bool net::GoQuicClientSession::ShouldCreateIncomingDynamicStream(net::QuicStreamId)':
src/go_quic_client_session.h:57:69: warning: no return statement in function returning non-void [-Wreturn-type]
   bool ShouldCreateIncomingDynamicStream(QuicStreamId id) override {}  // TODO(hodduc)
                                                                     ^
In file included from src/go_quic_dispatcher.cc:1:0:
src/go_quic_dispatcher.h: In constructor 'net::GoQuicDispatcher::GoQuicDispatcher(const net::QuicConfig&, const net::QuicCryptoServerConfig*, net::QuicVersionManager*, std::unique_ptr<net::QuicConnectionHelperInterface>, std::unique_ptr<net::QuicCryptoServerStream::Helper>, std::unique_ptr<net::QuicAlarmFactory>, GoPtr)':
src/go_quic_dispatcher.h:366:11: warning: 'net::GoQuicDispatcher::new_sessions_allowed_per_event_loop_' will be initialized after [-Wreorder]
   int16_t new_sessions_allowed_per_event_loop_;
           ^
src/go_quic_dispatcher.h:362:9: warning:   'GoPtr net::GoQuicDispatcher::go_quic_dispatcher_' [-Wreorder]
   GoPtr go_quic_dispatcher_;
         ^
src/go_quic_dispatcher.cc:188:1: warning:   when initialized here [-Wreorder]
 GoQuicDispatcher::GoQuicDispatcher(

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