我自己实现了一个 http/2 代理,并使用 Nginx 作为负载均衡器。
当我使用 Nginx 作为 h2c 负载均衡器时,它可以工作:
server {
listen 8443 http2;
location / {
error_log /Users/jiajun/nginx_error_log.log debug;
grpc_pass grpc://127.0.0.1:2017;
}
}
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运行:
server {
listen 8443 http2;
location / {
error_log /Users/jiajun/nginx_error_log.log debug;
grpc_pass grpc://127.0.0.1:2017;
}
}
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Nginx访问日志为:
127.0.0.1 - - [28/Jan/2019:11:50:46 +0800] "POST /helloworld.Greeter/SayHello HTTP/2.0" 200 18 "-" "grpc-go/1.16.0" "-"
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但当我在 SSL 下提供服务时它不起作用:
server {
listen 8443 ssl http2;
ssl_certificate /Users/jiajun/127.0.0.1.crt;
ssl_certificate_key /Users/jiajun/127.0.0.1.key;
location / {
error_log /Users/jiajun/nginx_error_log.log debug;
grpc_pass grpc://127.0.0.1:2017;
}
}
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运行:
$ …Run Code Online (Sandbox Code Playgroud)