Kyle Isom
a9e6ca022e
Replace fmt.Printf logging calls with slog.Info/slog.Error for structured JSON output to stderr. Add internal/log package to initialize the default slog handler from the config log level. Fix .gitignore to only ignore the binary at the repo root, not the cmd/eng-pad-server directory. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package grpcserver
|
|
|
|
import (
|
|
"crypto/tls"
|
|
"database/sql"
|
|
"fmt"
|
|
"log/slog"
|
|
"net"
|
|
|
|
pb "git.wntrmute.dev/kyle/eng-pad-server/gen/engpad/v1"
|
|
"google.golang.org/grpc"
|
|
"google.golang.org/grpc/credentials"
|
|
)
|
|
|
|
type Config struct {
|
|
Addr string
|
|
TLSCert string
|
|
TLSKey string
|
|
DB *sql.DB
|
|
BaseURL string
|
|
}
|
|
|
|
// Start creates and starts the gRPC server. It returns the server so the
|
|
// caller can manage graceful shutdown. The server runs in a background
|
|
// goroutine; errors are sent to errCh.
|
|
func Start(cfg Config) (*grpc.Server, error) {
|
|
cert, err := tls.LoadX509KeyPair(cfg.TLSCert, cfg.TLSKey)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("load TLS cert: %w", err)
|
|
}
|
|
|
|
tlsConfig := &tls.Config{
|
|
Certificates: []tls.Certificate{cert},
|
|
MinVersion: tls.VersionTLS13,
|
|
}
|
|
|
|
lis, err := net.Listen("tcp", cfg.Addr)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("listen %s: %w", cfg.Addr, err)
|
|
}
|
|
|
|
srv := grpc.NewServer(
|
|
grpc.Creds(credentials.NewTLS(tlsConfig)),
|
|
grpc.UnaryInterceptor(AuthInterceptor(cfg.DB)),
|
|
)
|
|
|
|
syncSvc := &SyncService{DB: cfg.DB, BaseURL: cfg.BaseURL}
|
|
pb.RegisterEngPadSyncServer(srv, syncSvc)
|
|
|
|
slog.Info("gRPC server started", "addr", cfg.Addr)
|
|
go func() { _ = srv.Serve(lis) }()
|
|
|
|
return srv, nil
|
|
}
|