Victor Baranov
5 years ago
committed by
GitHub
commit
8cf2a7a677
@ -1,5 +1,5 @@ |
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<%= if @address do %> |
<%= if @address do %> |
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<%= link to: address_path(BlockScoutWeb.Endpoint, :show, @address), "data-test": "address_hash_link", class: assigns[:class] do %> |
<%= link to: address_path(BlockScoutWeb.Endpoint, :show, @address), "data-test": "address_hash_link", class: assigns[:class] do %> |
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<%= render BlockScoutWeb.AddressView, "_responsive_hash.html", address: @address, contract: @contract, truncate: assigns[:truncate] %> |
<%= render BlockScoutWeb.AddressView, "_responsive_hash.html", address: @address, contract: @contract, truncate: assigns[:truncate], use_custom_tooltip: @use_custom_tooltip %> |
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<% end %> |
<% end %> |
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<% end %> |
<% end %> |
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@ -0,0 +1,94 @@ |
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defmodule EthereumJSONRPC.IPC do |
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use GenServer |
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@moduledoc false |
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import EthereumJSONRPC.HTTP, only: [standardize_response: 1] |
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# Server |
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def start_link(opts) do |
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GenServer.start_link(__MODULE__, Keyword.merge(opts, socket: nil)) |
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end |
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def init(state) do |
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opts = [:binary, active: false, reuseaddr: true] |
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response = :gen_tcp.connect({:local, state[:path]}, 0, opts) |
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case response do |
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{:ok, socket} -> {:ok, Keyword.put(state, :socket, socket)} |
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{:error, reason} -> {:error, reason} |
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end |
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end |
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def post(pid, request) do |
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GenServer.call(pid, {:request, request}) |
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end |
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def receive_response(data, socket, timeout, result \\ <<>>) |
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def receive_response({:error, reason}, _socket, _timeout, _result) do |
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{:error, reason} |
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end |
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def receive_response(:ok, socket, timeout, result) do |
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with {:ok, response} <- :gen_tcp.recv(socket, 0, timeout) do |
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new_result = result <> response |
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if String.ends_with?(response, "\n") do |
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{:ok, new_result} |
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else |
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receive_response(:ok, socket, timeout, new_result) |
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end |
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end |
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end |
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def receive_response(data, _socket, _timeout, _result) do |
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{:error, data} |
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end |
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def handle_call( |
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{:request, request}, |
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_from, |
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[socket: socket, path: _] = state |
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) do |
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response = |
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socket |
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|> :gen_tcp.send(request) |
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|> receive_response(socket, 500_000) |
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{:reply, response, state} |
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end |
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# Client |
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def request(pid, payload) do |
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with {:ok, response} <- post(pid, Jason.encode!(payload)), |
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{:ok, decoded_body} <- Jason.decode(response) do |
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case decoded_body do |
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%{"error" => error} -> |
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{:error, error} |
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result = [%{} | _] -> |
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list = |
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result |
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|> Enum.reverse() |
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|> List.flatten() |
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|> Enum.map(&standardize_response/1) |
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{:ok, list} |
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result -> |
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{:ok, Map.get(result, "result")} |
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end |
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else |
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{:error, %Jason.DecodeError{data: ""}} -> {:error, :empty_response} |
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{:error, error} -> {:error, {:invalid_json, error}} |
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{:error, error} -> {:error, error} |
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end |
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end |
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def json_rpc(payload, _opts) do |
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:poolboy.transaction(:ipc_worker, fn pid -> request(pid, payload) end, 600_000) |
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end |
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end |
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@ -1,77 +1,5 @@ |
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# BlockScout Docker integration |
# BlockScout Docker Integration |
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For now this integration is not production ready. It made only for local usage only ! |
This integration is not production ready, and should be used for local BlockScout deployment only. |
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## How to use ? |
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First of all, blockscout requires `PostgreSQL` server for working. |
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It will be provided by starting script (new docker image will be created named `postgres`) |
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**Starting command** |
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`make start` - will set everything up and start blockscout in container. |
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To connect it to your local environment you will have to configure it using [env variables](#env-variables) |
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Example connecting to local `ganache` instance running on port `2000` on Mac/Windows: |
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```bash |
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COIN=DAI \ |
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ETHEREUM_JSONRPC_VARIANT=ganache \ |
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ETHEREUM_JSONRPC_HTTP_URL=http://host.docker.internal:2000 \ |
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ETHEREUM_JSONRPC_WS_URL=ws://host.docker.internal:2000 \ |
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make start |
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``` |
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Blockscout will be available on `localhost:4000` |
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**Note** |
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On mac/Windows Docker provides with a special URL `host.docker.internal` that will be available into container and routed to your local machine. |
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On Linux docker is starting using `--network=host` and all services should be available on `localhost` |
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### Migrations |
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By default, `Makefile` will do migrations for you on `PostgreSQL` creation. |
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But you could run migrations manually using `make migrate` command. |
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**WARNING** Migrations will clean up your local database ! |
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## Env variables |
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BlockScout supports 3 different JSON RPC Variants. |
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Variant could be configured using `ETHEREUM_JSONRPC_VARIANT` environment variable. |
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Example: |
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```bash |
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ETHEREUM_JSONRPC_VARIANT=ganache make start |
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``` |
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Available options are: |
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* `parity` - Parity JSON RPC (**Default one**) |
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* `geth` - Geth JSON RPC |
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* `ganache` - Ganache JSON RPC |
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| Variable | Description | Default value | |
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| -------- | ----------- | ------------- | |
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| `ETHEREUM_JSONRPC_VARIANT` | Variant of your JSON RPC service: `parity`, `geth` or `ganache` | `parity` | |
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| `ETHEREUM_JSONRPC_HTTP_URL` | HTTP JSON RPC URL Only for `geth` or `ganache` variant | Different per JSONRPC variant | |
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| `ETHEREUM_JSONRPC_WS_URL` | WS JSON RPC url | Different per JSONRPC variant | |
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| `ETHEREUM_JSONRPC_TRACE_URL` | Trace URL **Only for `parity` variant** | `http://localhost:8545` | |
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| `COIN` | Default Coin | `POA` | |
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| `LOGO` | Coin logo | Empty | |
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| `NETWORK` | Network | Empty | |
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| `SUBNETWORK` | Subnetwork | Empty | |
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| `NETWORK_ICON` | Network icon | Empty | |
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| `NETWORK_PATH` | Network path | `/` | |
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`ETHEREUM_JSONRPC_HTTP_URL` default values: |
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* For `parity` - `http://localhost:8545` |
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* For `geth` - `https://mainnet.infura.io/8lTvJTKmHPCHazkneJsY` |
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* For `ganache` - `http://localhost:7545` |
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`ETHEREUM_JSONRPC_WS_URL` default values: |
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* For `parity` - `ws://localhost:8546` |
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* For `geth` - `wss://mainnet.infura.io/8lTvJTKmHPCHazkneJsY/ws` |
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* For `ganache` - `ws://localhost:7545` |
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For usage instructions and ENV variables, see the [docker integration documentation](https://docs.blockscout.com/for-developers/information-and-settings/docker-integration-local-use-only). |
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