# Chat

Earendil 内置一个极简的聊天工具，用于与 Earendil 网络中的**直接邻居**之间的交流。您可以使用它与邻居协商价格和讨论您的债务。

## 图形界面（GUI）

`link-chat` 位于 Earendil GUI 的 "Chat" 标签中。您可以通过在屏幕左侧的菜单选择任何邻居的指纹，与其聊天：

![](/files/gx6W0Yuf8wHWjRiL73ce)

## 命令行界面（CLI）

在终端中，输入以下命令来使用 `link-chat`：

```bash
earendil control [--connect 127.0.0.1:control_listen_port] chat <COMMAND>
```

其中 `<COMMAND>` 是以下命令之一：

* `list` - 显示您所有对话的摘要
* `start <neighbor-prefix>` - 与指纹前缀为 `<neighbor-prefix>` 的邻居开始互动聊天会话。如果 `<neighbor-prefix>` 与多于一位邻居匹配，这个命令将会失败（在这种情况下，请使用更长的前缀）。

一些例子：

```bash
$ earendil control chat start zpy
<starting chat with zpyzw3hpax9fnwww08h9bhr866qvh6wn>
<- 嘿 Alice！[2024-01-10 19:59:55]
-> 嘿 Bob！[2024-01-10 19:59:58]
<- 你们那儿今天天气如何？[2024-01-10 20:00:04]
晴空万里！
-> 晴空万里！[2024-01-10 20:01:15]

```

```!bash
$ earendil control chat list
+------------------------------------+-------------------+-----------------------------------+
| Neighbor                           | # of Messages     | Last chat                         |
+------------------------------------+-------------------+-----------------------------------+
| 4b7a641b77c2d6ceb8b3fecec2b2978... | 4                 | sunny! [2024-01-10 15:29:05]
+------------------------------------+-------------------+-----------------------------------+
```


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.earendil.network/zh-cn/ru-men-zhi-nan/link-chat.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.