Class: Casper::RpcError::ErrorHandle
- Inherits:
-
Object
- Object
- Casper::RpcError::ErrorHandle
- Defined in:
- lib/rpc/rpc_error.rb
Overview
Exception handling
Class Method Summary collapse
Instance Method Summary collapse
- #error_handling(url) ⇒ String
-
#initialize(code = 0, message = "", data = "") ⇒ ErrorHandle
constructor
A new instance of ErrorHandle.
- #invalid_address ⇒ String
- #invalid_parameter ⇒ String
Constructor Details
#initialize(code = 0, message = "", data = "") ⇒ ErrorHandle
Returns a new instance of ErrorHandle.
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# File 'lib/rpc/rpc_error.rb', line 9 def initialize(code = 0, = "", data = "") @code = code @message = @data = data end |
Class Method Details
.invalid_param ⇒ String
Returns err.
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# File 'lib/rpc/rpc_error.rb', line 16 def self.invalid_param @code = -32602 @message = "Invalid params" @err = "Server error #{@code}: #{@message}" end |
Instance Method Details
#error_handling(url) ⇒ String
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# File 'lib/rpc/rpc_error.rb', line 24 def error_handling(url) begin response = RestClient.get(url) parsed = JSON.parse(response) # p parsed rescue RestClient::ResourceNotFound => e e.class.inspect # "ResourceNotFound" rescue Errno::ECONNREFUSED => e e.class.inspect # p e.class # "Errno::ECONNREFUSED" rescue SocketError => e e.class.inspect # "Socket Error" rescue "Timed out connecting to server" end end |
#invalid_address ⇒ String
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# File 'lib/rpc/rpc_error.rb', line 45 def invalid_address "getaddrinfo: Name or service not known (SocketError)" end |
#invalid_parameter ⇒ String
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# File 'lib/rpc/rpc_error.rb', line 50 def invalid_parameter "Server error -32602: Invalid params" end |