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https://github.com/XRPLF/clio.git
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f454076fb6
Implement snapshot import cmd `clio_snapshot --server --grpc_server 0.0.0.0:12345 --path <snapshot_path>` Implement snapshot range cmd `./clio_snapshot --range --path <snapshot_path>` Add LedgerHouses: It is responsible for reading/writing snapshot data Server: Start grpc server and ws server
47 lines
1.3 KiB
Go
47 lines
1.3 KiB
Go
package server
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import (
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"fmt"
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"log"
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"net"
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"xrplf/clio/clio_snapshot/internal/ledgers"
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pb "xrplf/clio/clio_snapshot/org/xrpl/rpc/v1"
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"google.golang.org/grpc"
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)
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func StartServer(grpcServerAddr string, wsServerAddr string, path string) {
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ledgersHouse := ledgers.NewLedgersHouse(path)
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if !ledgersHouse.IsExist() {
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log.Fatalf("Can't start server againist invalid snapshot folder: %s", path)
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}
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startSeq, endSeq, err := ledgersHouse.GetRange()
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if err != nil {
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log.Fatalf("Failed to get range: %v", err)
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}
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lis, err := net.Listen("tcp", grpcServerAddr)
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if err != nil {
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log.Fatalf("Failed to listen: %v", err)
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}
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grpcServer := grpc.NewServer()
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pb.RegisterXRPLedgerAPIServiceServer(grpcServer, newServer(path))
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log.Print("Starting server...")
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go grpcServer.Serve(lis)
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wsServer := NewWebSocketServer("Snapshot Server", func(message string) string {
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//mimic the response of the ledger stream
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ledgerStreamReply := fmt.Sprintf("{\"fee_base\":10,\"ledger_hash\":\"A320C67DA7D1250A577AC5AACDF06ADC25E0EEEF7AE5B8D63CE2E1CC7F76A438\",\"ledger_index\":%d,\"ledger_time\":792853443,\"reserve_base\":1000000,\"reserve_inc\":200000,\"txn_count\":0,\"type\":\"ledgerClosed\",\"validated_ledgers\":\"%d-%d\"}",
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endSeq, startSeq, endSeq)
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return ledgerStreamReply
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})
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wsServer.Start(wsServerAddr)
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select {}
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}
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