http-mel 0.10.0

Mélodium HTTP library
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
use std/data/string_map::StringMap
use std/data/string_map::|map
use std/flow::emit
use std/flow::trigger
use std/ops/option::|unwrap_or
use root/client::HttpClient
use root/status::HttpStatus
use root/client::delete as fullDelete
use root/client::get as fullGet
use root/client::head as fullHead
use root/client::options as fullOptions
use root/client::patch as fullPatch
use root/client::post as fullPost
use root/client::put as fullPut
use root/client::trace as fullTrace

/** Performs HTTP DELETE operation.

    Parameters:

    - `url`: the URL to call DELETE on.
    - `headers`: headers to send in request.

    Inputs:

    - `trigger`: starts the request.

    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `data`: data received as response, corresponding to the HTTP body.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/DELETE).
*/
treatment delete(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input trigger: Block<void>
  output data: Stream<byte>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullDelete[client=client]()

    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.trigger -----> url.trigger,emit -> fullDelete.url
    Self.trigger -> headers.trigger,emit -> fullDelete.headers

    fullDelete.data --------> Self.data
    fullDelete.headers -----> Self.headers
    fullDelete.completed ---> Self.completed
    fullDelete.failed ------> Self.failed
    fullDelete.finished ----> Self.finished
    fullDelete.error -------> Self.error
    fullDelete.status ------> Self.status
}

/** Performs HTTP GET operation.

    Parameters:

    - `url`: the URL to call GET on.
    - `headers`: headers to send in request.

    Inputs:

    - `trigger`: starts the request.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `data`: data received as response, corresponding to the HTTP body.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/GET).
*/
treatment get(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input trigger: Block<void>
  output data: Stream<byte>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullGet[client=client]()

    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.trigger -----> url.trigger,emit -> fullGet.url
    Self.trigger -> headers.trigger,emit -> fullGet.headers

    fullGet.status ----> Self.status
    fullGet.headers ---> Self.headers
    fullGet.data ------> Self.data
    fullGet.completed -> Self.completed
    fullGet.failed ----> Self.failed
    fullGet.finished --> Self.finished
    fullGet.error -----> Self.error
}

/** Performs HTTP HEAD operation.

    Parameters:

    - `url`: the URL to call HEAD on.
    - `headers`: headers to send in request.

    Inputs:

    - `trigger`: starts the request.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/HEAD).
*/
treatment head(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input trigger: Block<void>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullHead[client=client]()

    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.trigger -----> url.trigger,emit -> fullHead.url
    Self.trigger -> headers.trigger,emit -> fullHead.headers

    fullHead.status ----> Self.status
    fullHead.headers ---> Self.headers
    fullHead.completed -> Self.completed
    fullHead.failed ----> Self.failed
    fullHead.finished --> Self.finished
    fullHead.error -----> Self.error
}

/** Performs HTTP OPTIONS operation.

    Parameters:

    - `url`: the URL to call OPTIONS on.
    - `headers`: headers to send in request.

    Inputs:

    - `trigger`: starts the request.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `data`: data received as response, corresponding to the HTTP body.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/OPTIONS).
*/
treatment options(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input trigger: Block<void>
  output data: Stream<byte>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullOptions[client=client]()

    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.trigger -----> url.trigger,emit -> fullOptions.url
    Self.trigger -> headers.trigger,emit -> fullOptions.headers

    fullOptions.status ----> Self.status
    fullOptions.headers ---> Self.headers
    fullOptions.data ------> Self.data
    fullOptions.completed -> Self.completed
    fullOptions.failed ----> Self.failed
    fullOptions.finished --> Self.finished
    fullOptions.error -----> Self.error
}

/** Performs HTTP PATCH operation.

    Parameters:

    - `url`: the URL to call PATCH on.
    - `headers`: headers to send in request.

    Inputs:

    - `data`: data sent in request, corresponding to the HTTP body.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/PATCH).
*/
treatment patch(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input data: Stream<byte>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullPatch[client=client]()

    trigger<byte>()
    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.data -> trigger.stream,start -----> url.trigger,emit -> fullPatch.url
                 trigger.start --------> headers.trigger,emit -> fullPatch.headers
    Self.data -------------------------------------------------> fullPatch.data

    fullPatch.status ----> Self.status
    fullPatch.headers ---> Self.headers
    fullPatch.completed -> Self.completed
    fullPatch.failed ----> Self.failed
    fullPatch.finished --> Self.finished
    fullPatch.error -----> Self.error
}

/** Performs HTTP POST operation.

    Parameters:

    - `url`: the URL to call POST on.
    - `headers`: headers to send in request.

    Inputs:

    - `data`: data sent in request, corresponding to the HTTP body.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `data`: data received as response, corresponding to the HTTP body.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/POST).
*/
treatment post(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input data: Stream<byte>
  output headers: Block<StringMap>
  output data: Stream<byte>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullPost[client=client]()

    trigger<byte>()
    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.data -> trigger.stream,start -----> url.trigger,emit -> fullPost.url
                 trigger.start --------> headers.trigger,emit -> fullPost.headers
    Self.data -------------------------------------------------> fullPost.data

    fullPost.status ----> Self.status
    fullPost.headers ---> Self.headers
    fullPost.data ------> Self.data
    fullPost.completed -> Self.completed
    fullPost.failed ----> Self.failed
    fullPost.finished --> Self.finished
    fullPost.error -----> Self.error
}

/** Performs HTTP PUT operation.

    Parameters:

    - `url`: the URL to call PUT on.
    - `headers`: headers to send in request.

    Inputs:

    - `data`: data sent in request, corresponding to the HTTP body.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `data`: data received as response, corresponding to the HTTP body.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/PUT).
*/
treatment put(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input data: Stream<byte>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullPut[client=client]()

    trigger<byte>()
    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.data -> trigger.stream,start -----> url.trigger,emit -> fullPut.url
                 trigger.start --------> headers.trigger,emit -> fullPut.headers
    Self.data -------------------------------------------------> fullPut.data

    fullPut.status ----> Self.status
    fullPut.headers ---> Self.headers
    fullPut.completed -> Self.completed
    fullPut.failed ----> Self.failed
    fullPut.finished --> Self.finished
    fullPut.error -----> Self.error
}

/** Performs HTTP TRACE operation.

    Parameters:

    - `url`: the URL to call TRACE on.
    - `headers`: headers to send in request.

    Inputs:

    - `trigger`: starts the request.
    
    Outputs:

    - `status`: HTTP status response.
    - `headers`: headers received in response.
    - `completed`: emitted when the request finished successfully.
    - `failed`: emitted if the request failed technically.
    - `error`: message containing error when request failed technically.
    - `finished`: emitted when the request finished, regardless of state.
    
    Also see [MDN documentation](https://developer.mozilla.org/docs/Web/HTTP/Methods/TRACE).
*/
treatment trace(url: string, headers: Option<StringMap> = _)
  model client: HttpClient(
    base_url = _,
    headers = |map([])
  )
  input trigger: Block<void>
  output headers: Block<StringMap>
  output completed: Block<void>
  output failed: Block<void>
  output finished: Block<void>
  output error: Block<string>
  output status: Block<HttpStatus>
{
    fullTrace[client=client]()

    url: emit<string>(value=url)
    headers: emit<StringMap>(value=|unwrap_or<StringMap>(headers, |map([])))

    Self.trigger -----> url.trigger,emit -> fullTrace.url
    Self.trigger -> headers.trigger,emit -> fullTrace.headers

    fullTrace.status ----> Self.status
    fullTrace.headers ---> Self.headers
    fullTrace.completed -> Self.completed
    fullTrace.failed ----> Self.failed
    fullTrace.finished --> Self.finished
    fullTrace.error -----> Self.error
}