79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
package generator
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import (
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"context"
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"fmt"
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"gitlab.33.cn/chat/dtalk/pkg/naming"
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"gitlab.33.cn/chat/dtalk/pkg/net/grpc"
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"google.golang.org/grpc/resolver"
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"time"
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)
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// AppID unique app id for service discovery
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//const AppID = "identify.service.generator"
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type Client struct {
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client GeneratorClient
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}
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func New(etcdAddr, schema, srvName string, dial time.Duration) *Client {
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rb := naming.NewResolver(etcdAddr, schema)
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resolver.Register(rb)
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addr := fmt.Sprintf("%s:///%s", schema, srvName) // "schema://[authority]/service"
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fmt.Println("generator rpc client call addr:", addr)
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conn, err := grpc.NewGRPCConn(addr, dial)
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if err != nil {
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panic(err)
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}
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return &Client{
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client: NewGeneratorClient(conn),
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}
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}
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func (c *Client) GetID() (int64, error) {
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reply, err := c.client.GetID(context.Background(), &Empty{})
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if reply == nil {
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return 0, err
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}
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return reply.Id, err
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}
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/*
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type defaultGenerator struct {
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client idgen.GeneratorClient
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}
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// NewDefaultGenerator .
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// etcdAddr like "127.0.0.1:2379;127.0.0.2:2379;"
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func NewDefaultGenerator(etcdAddr, schema, srvName string, dial time.Duration) *defaultGenerator {
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rb := naming.NewResolver(etcdAddr, schema)
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resolver.Register(rb)
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addr := fmt.Sprintf("%s:///%s", schema, srvName) // "schema://[authority]/service"
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fmt.Println("generator rpc client call addr:", addr)
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conn, err := common.NewGRPCConn(addr, dial)
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if err != nil {
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panic(err)
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}
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return &defaultGenerator{client: idgen.NewGeneratorClient(conn)}
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}
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func (g *defaultGenerator) GetId() (int64, error) {
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var (
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req idgen.Empty
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reply *idgen.GetIDReply
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)
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reply, err := g.client.GetID(context.Background(), &req)
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if err != nil {
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return 0, errors.WithMessagef(err, "getLogId")
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}
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return reply.Id, nil
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}
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*/
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