package relayer

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/ Relayers offer a TPU and TPU forward proxy for Solana validators. / Validators can connect and fetch the TPU configuration for the relayer and start to advertise the / relayer's information in gossip. / They can also subscribe to packets which arrived on the TPU ports at the relayer

• rpc GetTpuConfigs (GetTpuConfigsRequest, GetTpuConfigsResponse)

  relayer.proto:30

  The relayer has TPU and TPU forward sockets that validators can leverage. A validator can fetch this config and change its TPU and TPU forward port in gossip.

  message GetTpuConfigsRequest

  relayer.proto:8

  (message has no fields)

  message GetTpuConfigsResponse

  relayer.proto:9

  • optional shared.Socket tpu = 1

  • optional shared.Socket tpu_forward = 2

• rpc SubscribePackets (SubscribePacketsRequest, stream SubscribePacketsResponse)

  relayer.proto:34

  Validators can subscribe to packets from the relayer and receive a multiplexed signal that contains a mixture of packets and heartbeats

  message SubscribePacketsRequest

  relayer.proto:14

  (message has no fields)

  message SubscribePacketsResponse

  relayer.proto:15

  • optional shared.Header header = 1

  • oneof msg

    • shared.Heartbeat heartbeat = 2

    • packet.PacketBatch batch = 3