Hello, If I write this in Google Chrome it works:
http://dbserv3:8086/query?q=SHOW+DATABASES But, if I write this, it does not work: http://dbserv3:8086/write?db=PRUEBA&pm_ccc&pm=0043P&env_cecre=1+valor=127.3&calidad=0&origen=auto Which it is the way to pass parameters when I want to write in Influxdb? Thanks and regards 2016-07-19 9:24 GMT+02:00 tresComunes tresEnergia <[email protected]>: > Hello, > > This is the body of the POST: > > *URL:* http://dbserv3:8086/write?db=PRUEBA > *Parameters:* > pm_ccc&pm=0043P&env_cecre=1&valor=127.3&calidad=0&origen=auto > > > enviarInflush("http://dbserv3:8086/write?db=PRUEBA";, parameters); > > > > public static String enviarInflush(String url, String param) > { > try > { > // create a request > HttpWebRequest request = > (HttpWebRequest)WebRequest.Create(new Uri(url)); > request.Accept = "*/*"; > request.ContentType = "*/*"; > request.Method = "POST"; > > UTF8Encoding encoding = new UTF8Encoding(); > Byte[] bytes = encoding.GetBytes(param); > > Stream str = request.GetRequestStream(); > str.Write(bytes, 0, bytes.Length); > str.Close(); > > HttpWebResponse response = > (HttpWebResponse)request.GetResponse(); > StreamReader strRd = new > StreamReader(response.GetResponseStream()); > string result = strRd.ReadToEnd(); > > return result; > } > catch (Exception e) > { > return e.StackTrace; > } > } > > Thank you for your answer, > > Regards > > 2016-07-19 7:30 GMT+02:00 Sean Beckett <[email protected]>: > >> It seems likely there is a syntax error somewhere in the code. I don't >> read C# well enough to recreate the output. Can you include an example of >> the actual body of the POST? >> >> On Mon, Jul 18, 2016 at 9:06 AM, Brannon King <[email protected]> >> wrote: >> >>> Here's a bit of working sample code. I'm using HttpClient.PostAsync >>> called periodically. I'm not setting any headers. I'm using >>> the PushStreamContent class for my content. I loop through the items in the >>> queue and write them to the stream after converting them to UTF8. >>> >>> private async Task SendQueue(ConcurrentQueue<char[]> queue, string >>> retentionPolicyName) >>> { >>> var content = CreateContent(queue); >>> var uri = new Uri(_influxHttpdAddress).SetPath(_port, "write"); >>> if (!_influxHttpdAddress.Contains("db=")) >>> uri = uri.AddQuery("db", _databaseName); >>> if (!_influxHttpdAddress.Contains("rp=")) >>> uri = uri.AddQuery("rp", retentionPolicyName); >>> try >>> { >>> var response = await _client.PostAsync(uri, >>> content).ConfigureAwait(false); >>> if (response.StatusCode == HttpStatusCode.BadRequest) >>> throw new Exception("Write failure: " + await >>> response.Content.ReadAsStringAsync().ConfigureAwait(false)); >>> // for debugging: >>> //if (response.StatusCode == HttpStatusCode.InternalServerError) >>> // throw new Exception("Server error: " + await >>> response.Content.ReadAsStringAsync().ConfigureAwait(false)); >>> //if (response.StatusCode != HttpStatusCode.NoContent) >>> // throw new Exception("Write failure: " + await >>> response.Content.ReadAsStringAsync().ConfigureAwait(false)); >>> } >>> catch (Exception ex) >>> { >>> logger.Error(ex); >>> // may fail during shutdown >>> } >>> } >>> >>> -- >>> Remember to include the InfluxDB version number with all issue reports >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "InfluxDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at https://groups.google.com/group/influxdb. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/influxdb/c9acc658-018d-4a77-a5ba-000a9119f991%40googlegroups.com >>> <https://groups.google.com/d/msgid/influxdb/c9acc658-018d-4a77-a5ba-000a9119f991%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> >> >> -- >> Sean Beckett >> Director of Support and Professional Services >> InfluxDB >> > > -- Remember to include the InfluxDB version number with all issue reports --- You received this message because you are subscribed to the Google Groups "InfluxDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/influxdb. To view this discussion on the web visit https://groups.google.com/d/msgid/influxdb/CANRwFL9Bzm2wbAWnY4VjLJj_iZ2DM7yKQ4MdUDuwuy3vZDx03A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
