Temporary fix to Twitter's global timeline error
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@ -58,11 +58,17 @@ template fetchImpl(result, fetchBody) {.dirty.} =
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if token.tok.len == 0:
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raise rateLimitError()
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var
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client = pool.acquire(genHeaders(token))
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badClient = false
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try:
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var resp: AsyncResponse
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result = pool.use(genHeaders(token)):
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resp = await c.get($url)
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await resp.body
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let resp = await client.get($url)
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result = await resp.body
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if resp.status == $Http503:
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badClient = true
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raise newException(InternalError, result)
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if result.len > 0:
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if resp.headers.getOrDefault("content-encoding") == "gzip":
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@ -83,6 +89,8 @@ template fetchImpl(result, fetchBody) {.dirty.} =
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if "length" notin e.msg and "descriptor" notin e.msg:
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release(token, invalid=true)
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raise rateLimitError()
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finally:
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pool.release(client, badClient=badClient)
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proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
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var body: string
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@ -1,5 +1,5 @@
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# SPDX-License-Identifier: AGPL-3.0-only
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import asyncdispatch, httpclient
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import httpclient
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type
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HttpPool* = ref object
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@ -17,20 +17,22 @@ proc setHttpProxy*(url: string; auth: string) =
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else:
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proxy = nil
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proc release*(pool: HttpPool; client: AsyncHttpClient) =
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if pool.conns.len >= maxConns:
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client.close()
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proc release*(pool: HttpPool; client: AsyncHttpClient; badClient=false) =
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if pool.conns.len >= maxConns or badClient:
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try: client.close()
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except: discard
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elif client != nil:
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pool.conns.insert(client)
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template use*(pool: HttpPool; heads: HttpHeaders; body: untyped): untyped =
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var c {.inject.}: AsyncHttpClient
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proc acquire*(pool: HttpPool; heads: HttpHeaders): AsyncHttpClient =
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if pool.conns.len == 0:
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c = newAsyncHttpClient(headers=heads, proxy=proxy)
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result = newAsyncHttpClient(headers=heads, proxy=proxy)
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else:
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c = pool.conns.pop()
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c.headers = heads
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result = pool.conns.pop()
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result.headers = heads
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template use*(pool: HttpPool; heads: HttpHeaders; body: untyped): untyped =
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let c {.inject.} = pool.acquire(heads)
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try:
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body
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@ -45,10 +45,15 @@ proc fetchTimeline*(after: string; query: Query; skipRail=false):
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else:
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rail = getCachedPhotoRail(name)
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# var timeline =
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# case query.kind
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# of posts: await getTimeline(profileId, after)
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# of replies: await getTimeline(profileId, after, replies=true)
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# of media: await getMediaTimeline(profileId, after)
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# else: await getSearch[Tweet](query, after)
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var timeline =
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case query.kind
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of posts: await getTimeline(profileId, after)
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of replies: await getTimeline(profileId, after, replies=true)
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of media: await getMediaTimeline(profileId, after)
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else: await getSearch[Tweet](query, after)
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