流式插入

insertStream 和 insertFullduplex 是用于流式 JSON 输入的实验性插入端点。

认证

需要 Api-Key 和 Api-Secret，或者在数据库 owner 被允许时使用 Glue owner token。

Insert Stream

insertStream 会接管 HTTP 连接，并使用 chunked 输出返回 202 Accepted。

curl -X POST "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream" \
  -H "Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d" \
  -H "Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf" \
  -H "Content-Type: application/jsonl" \
  -d '{"id":"evt-1","type":"signup"}
{"id":"evt-2","type":"login"}'

POST /v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream HTTP/1.1
Host: api.hola.cloud
Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d
Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf
Content-Type: application/jsonl

{"id":"evt-1","type":"signup"}
{"id":"evt-2","type":"login"}

package main

import (
	"fmt"
	"io"
	"net/http"
	"encoding/json"
	"strings"
)

func main() {
	payload := map[string]any{"id": "evt-1", "type": "signup"}
	bodyBytes, err := json.Marshal(payload)
	if err != nil {
		panic(err)
	}
	body := string(bodyBytes)

	req, err := http.NewRequest("POST", "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream", strings.NewReader(body))
	if err != nil {
		panic(err)
	}
	req.Header.Set("Api-Key", "1abbe476-6ad6-4b97-9cca-6deb6ab2901d")
	req.Header.Set("Api-Secret", "4bda6d52-762b-4e5d-bed7-85614c13b8bf")
	req.Header.Set("Content-Type", "application/jsonl")

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	responseBody, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(responseBody))
}

<?php
$payload = ['id' => 'evt-1', 'type' => 'signup'];
$body = json_encode($payload);

$ch = curl_init();

curl_setopt_array($ch, [
    CURLOPT_URL => 'https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POSTFIELDS => $body,
    CURLOPT_HTTPHEADER => [
        'Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d',
        'Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf',
        'Content-Type: application/jsonl',
    ],
]);

$response = curl_exec($ch);
if ($response === false) {
    throw new Exception(curl_error($ch));
}
curl_close($ch);

echo $response;

import requests

import json

headers = {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl",
}

payload = {"id": "evt-1", "type": "signup"}
body = json.dumps(payload)

response = requests.request(
    "POST",
    "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream",
    headers=headers,
    data=body
)

print(response.text)

const payload = {"id": "evt-1", "type": "signup"};

const response = await fetch("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream", {
  method: "POST",
  headers: {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl"
  },
  body: JSON.stringify(payload)
});

console.log(await response.text());

const payload = {"id": "evt-1", "type": "signup"};

const response = await fetch("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream", {
  method: "POST",
  headers: {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl"
  },
  body: JSON.stringify(payload)
});

const text = await response.text();
console.log(text);

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.Map;
import java.util.List;

public class Main {
    public static void main(String[] args) throws Exception {
        var payload = Map.of("id", "evt-1", "type", "signup");
        var body = new ObjectMapper().writeValueAsString(payload);

        var request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertStream"))
            .method("POST", HttpRequest.BodyPublishers.ofString(body))
            .header("Api-Key", "1abbe476-6ad6-4b97-9cca-6deb6ab2901d")
            .header("Api-Secret", "4bda6d52-762b-4e5d-bed7-85614c13b8bf")
            .header("Content-Type", "application/jsonl")
            .build();

        var response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}

Insert Full Duplex

insertFullduplex 启用 HTTP full duplex，并在读取请求体时把每个已插入文档编码为 JSON。

curl -X POST "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex" \
  -H "Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d" \
  -H "Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf" \
  -H "Content-Type: application/jsonl" \
  -d '{"id":"evt-1","type":"signup"}
{"id":"evt-2","type":"login"}'

POST /v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex HTTP/1.1
Host: api.hola.cloud
Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d
Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf
Content-Type: application/jsonl

{"id":"evt-1","type":"signup"}
{"id":"evt-2","type":"login"}

package main

import (
	"fmt"
	"io"
	"net/http"
	"encoding/json"
	"strings"
)

func main() {
	payload := map[string]any{"id": "evt-1", "type": "signup"}
	bodyBytes, err := json.Marshal(payload)
	if err != nil {
		panic(err)
	}
	body := string(bodyBytes)

	req, err := http.NewRequest("POST", "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex", strings.NewReader(body))
	if err != nil {
		panic(err)
	}
	req.Header.Set("Api-Key", "1abbe476-6ad6-4b97-9cca-6deb6ab2901d")
	req.Header.Set("Api-Secret", "4bda6d52-762b-4e5d-bed7-85614c13b8bf")
	req.Header.Set("Content-Type", "application/jsonl")

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	responseBody, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(responseBody))
}

<?php
$payload = ['id' => 'evt-1', 'type' => 'signup'];
$body = json_encode($payload);

$ch = curl_init();

curl_setopt_array($ch, [
    CURLOPT_URL => 'https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_POSTFIELDS => $body,
    CURLOPT_HTTPHEADER => [
        'Api-Key: 1abbe476-6ad6-4b97-9cca-6deb6ab2901d',
        'Api-Secret: 4bda6d52-762b-4e5d-bed7-85614c13b8bf',
        'Content-Type: application/jsonl',
    ],
]);

$response = curl_exec($ch);
if ($response === false) {
    throw new Exception(curl_error($ch));
}
curl_close($ch);

echo $response;

import requests

import json

headers = {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl",
}

payload = {"id": "evt-1", "type": "signup"}
body = json.dumps(payload)

response = requests.request(
    "POST",
    "https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex",
    headers=headers,
    data=body
)

print(response.text)

const payload = {"id": "evt-1", "type": "signup"};

const response = await fetch("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex", {
  method: "POST",
  headers: {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl"
  },
  body: JSON.stringify(payload)
});

console.log(await response.text());

const payload = {"id": "evt-1", "type": "signup"};

const response = await fetch("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex", {
  method: "POST",
  headers: {
    "Api-Key": "1abbe476-6ad6-4b97-9cca-6deb6ab2901d",
    "Api-Secret": "4bda6d52-762b-4e5d-bed7-85614c13b8bf",
    "Content-Type": "application/jsonl"
  },
  body: JSON.stringify(payload)
});

const text = await response.text();
console.log(text);

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.Map;
import java.util.List;

public class Main {
    public static void main(String[] args) throws Exception {
        var payload = Map.of("id", "evt-1", "type", "signup");
        var body = new ObjectMapper().writeValueAsString(payload);

        var request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.hola.cloud/v1/databases/a1b2c3d4-e5f6-7890-abcd-ef1234567890/collections/events:insertFullduplex"))
            .method("POST", HttpRequest.BodyPublishers.ofString(body))
            .header("Api-Key", "1abbe476-6ad6-4b97-9cca-6deb6ab2901d")
            .header("Api-Secret", "4bda6d52-762b-4e5d-bed7-85614c13b8bf")
            .header("Content-Type", "application/jsonl")
            .build();

        var response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());
        System.out.println(response.body());
    }
}

两个端点的响应体都是包含已插入文档的 JSON Lines；insertStream 也可能返回逐文档错误字符串。

认证

Insert Stream

Insert Full Duplex

流式插入

认证

Insert Stream

Insert Full Duplex

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