流量整形

1
traffic_shaping:
2
  router: # Rules applied to requests from clients to the router
3
    global_rate_limit: # Accept a maximum of 10 requests per 5 secs. Excess requests must be rejected.
4
      capacity: 10
5
      interval: 5s # Must not be greater than 18_446_744_073_709_551_615 milliseconds and not less than 0 milliseconds
6
    timeout: 50s # If a request to the router takes more than 50secs then cancel the request (30 sec by default)
7
  all:
8
    deduplicate_query: true # Enable query deduplication for all subgraphs.
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    compression: br # Enable brotli compression for all subgraphs.
10
  subgraphs: # Rules applied to requests from the router to individual subgraphs
11
    products:
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      deduplicate_query: false # Disable query deduplication for the products subgraph.
13
      compression: gzip # Enable gzip compression only for the products subgraph.
14
      global_rate_limit: # Accept a maximum of 10 requests per 5 secs from the router. Excess requests must be rejected.
15
        capacity: 10
16
        interval: 5s # Must not be greater than 18_446_744_073_709_551_615 milliseconds and not less than 0 milliseconds
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      timeout: 50s # If a request to the subgraph 'products' takes more than 50secs then cancel the request (30 sec by default)
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      experimental_retry:
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        min_per_sec: 10 # minimal number of retries per second (`min_per_sec`, default is 10 retries per second)
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        ttl: 10s # for each successful request, we register a token, that expires according to this option (default: 10s)
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        retry_percent: 0.2 # defines the proportion of available retries to the current number of tokens
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        retry_mutations: false # allows retries on mutations. This should only be enabled if mutations are idempotent
23
      experimental_http2: enable # Configures HTTP/2 usage. Can be 'enable' (default), 'disable' or 'http2only'

1
traffic_shaping:
2
  router: # Rules applied to requests from clients to the router
3
    global_rate_limit: # Accept a maximum of 10 requests per 5 secs. Excess requests must be rejected.
4
      capacity: 10
5
      interval: 5s # Must not be greater than 18_446_744_073_709_551_615 milliseconds and not less than 0 milliseconds

1
traffic_shaping:
2
  router:
3
    timeout: 50s # If client requests to the router take more than 50 seconds, cancel the request (30 seconds by default)

1
traffic_shaping:
2
  all:
3
    timeout: 50s # If subgraph requests take more than 50 seconds, cancel the request (30 seconds by default)

1
batching:
2
  enabled: true
3
  mode: batch_http_link

1
traffic_shaping:
2
  all:
3
    deduplicate_query: true # Enable query deduplication for all subgraphs.
4
  subgraphs: # Rules applied to requests from the router to individual subgraphs
5
    products:
6
      deduplicate_query: false # Disable query deduplication for the products subgraph.

1
traffic_shaping:
2
  all:
3
    compression: gzip # Enable gzip compression for all subgraphs.

1
traffic_shaping:
2
  all:
3
    global_rate_limit: # Accept a maximum of 10 requests per 5 secs. Excess requests must be rejected.
4
      capacity: 10
5
      interval: 5s # Must not be greater than 18_446_744_073_709_551_615 milliseconds and not less than 0 milliseconds

1
traffic_shaping:
2
  all:
3
    experimental_retry:
4
      min_per_sec: 10 # minimal number of retries per second (`min_per_sec`, default is 10 retries per second)
5
      ttl: 10s # for each successful request, we register a token, that expires according to this option (default: 10s)
6
      retry_percent: 0.2 # defines the proportion of available retries to the current number of tokens
7
      retry_mutations: false # allows retries on mutations. This should only be enabled if mutations are idempotent

1
traffic_shaping:
2
  all:
3
    deduplicate_query: true # Enable query deduplication for all subgraphs.