Created
June 18, 2013 17:37
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resp.Body.Read(buf) always reads in spurts of 4K characters. I need it to be much smaller. so that the chunks come through immediately
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resp, err := http.Get(url) | |
log.Printf("stream started: %s", url) | |
defer func () { | |
log.Printf("stream closing: %s", url) | |
resp.Body.Close() | |
}() | |
if err != nil { | |
panic(err) | |
} | |
//capture only one letter at a time | |
buf := make([]byte, 1) | |
cnt, err := resp.Body.Read(buf) | |
for cnt > 0 { | |
//this only prints in bursts of 4K letters | |
//each chunk is a JSON object of about 200 characters. delineated by a newline | |
//There is approximately 4 seconds between each chunk. | |
//I need to write each chunk to a writer in realtime. | |
//This writes bursts of 20 chunks once every minute or so. | |
log.Printf("this is a single letter: %s", string(buf)) | |
cnt, err = resp.Body.Read(buf) | |
} |
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This is being commented on this g+ post as well:
https://plus.google.com/107663931165035909387/posts/5hmF4UAnAPy