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67 lines
1.2 KiB
Markdown
67 lines
1.2 KiB
Markdown
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Cowboy REST Streaming Responses
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===============================
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To compile this example you need rebar in your PATH.
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Type the following command:
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```
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$ rebar get-deps compile
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```
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You can then start the Erlang node with the following command:
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```
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./start.sh
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```
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This example simulates streaming a large amount of data from a data store one
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record at a time in CSV format. It also uses a constraint to ensure that the
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last segment of the route is an integer.
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Examples
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--------
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### Get records with a field 2 value of 1
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``` bash
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$ curl -i localhost:8080
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HTTP/1.1 200 OK
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transfer-encoding: identity
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server: Cowboy
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date: Sun, 10 Feb 2013 19:32:16 GMT
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connection: close
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content-type: text/csv
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DBUZGQ0C,1,28
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BgoQAxMV,1,6
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DAYEFxER,1,18
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...
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```
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### Get records with a field 2 value of 4
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``` bash
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$ curl -i localhost:8080/4
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HTTP/1.1 200 OK
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transfer-encoding: identity
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server: Cowboy
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date: Sun, 10 Feb 2013 19:34:31 GMT
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connection: close
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content-type: text/csv
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ABcFDxcE,4,42
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DgYQCgEE,4,5
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CA8BBhYD,4,10
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...
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```
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### Get a 404
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``` bash
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$ curl -i localhost:8080/foo
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HTTP/1.1 404 Not Found
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connection: keep-alive
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server: Cowboy
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date: Sun, 10 Feb 2013 19:36:16 GMT
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content-length: 0
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```
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