Я пытаюсь отправить сообщение на локальный bitcoin полный узел через json -rp c, но я ничего не получаю от сервера.
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Мой код отлично работает с getblockcount
вот так:
Private Sub button3_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button3.Click
RichTextBox5.Text = RequestServer("getblockcount", New List(Of JToken))
End Sub
Но когда я пытаюсь передать вызов с параметрами, блок catch возвращает ошибку 500 с сервера
Мой код для звонка с параметрами:
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
Dim s As JToken = "'[{""txid"":""0000000000000000000000000000000000000000000000000000000000000000"",""vout"":0}]'"
Dim ss As JToken = "'{""bc1q5t4sexcufx9ecnepfd4v88j8fvq3q5ymzetmqt"":6.5}'"
RichTextBox5.Text = RequestServer("createrawtransaction", New List(Of JToken) From {s, ss})
End Sub
Функция RequestServer:
Public Shared Function RequestServer(ByVal methodName As String, ByVal parameters As List(Of JToken)) As JToken
Dim ServerIp As String = "http://localhost:8332"
Dim UserName As String = "hama"
Dim Password As String = "hama"
Dim webRequest As HttpWebRequest = CType(webRequest.Create(ServerIp), HttpWebRequest)
webRequest.Credentials = New NetworkCredential(UserName, Password)
webRequest.ContentType = "application/json-rpc"
webRequest.Method = "POST"
Dim respVal As String = String.Empty
Dim joe As JObject = New JObject
joe.Add(New JProperty("jsonrpc", 1))
joe.Add(New JProperty("id", 1))
joe.Add(New JProperty("method", methodName))
Dim props As JArray = New JArray
For Each parameter In parameters
props.Add(parameter)
Next
joe.Add(New JProperty("params", props))
' serialize json for the request
Dim s As String = JsonConvert.SerializeObject(joe)
Dim byteArray() As Byte = Encoding.UTF8.GetBytes(s)
webRequest.ContentLength = byteArray.Length
Dim dataStream As Stream = webRequest.GetRequestStream
dataStream.Write(byteArray, 0, byteArray.Length)
dataStream.Close()
Dim streamReader As StreamReader = Nothing
Try
Dim webResponse As WebResponse = webRequest.GetResponse
streamReader = New StreamReader(webResponse.GetResponseStream, True)
respVal = streamReader.ReadToEnd
Dim data = JsonConvert.DeserializeObject(respVal).ToString
Return data
Catch exp As Exception
MsgBox(exp.ToString)
Finally
If (Not (streamReader) Is Nothing) Then
streamReader.Close()
End If
End Try
Return String.Empty
End Function
Помощь будет оценена, спасибо