helpers/api.js
function(err){
  //if this is already a network error just throw it
  if(err instanceof NetworkError){
    throw err
  }
  //convert strings to errors
  if('string' === typeof err){
    err = new Error(err)
  }
  //check if the error message matches a known TCP error
  var error
  for(var i = 0; i < tcpErrors.length; i++){
    if(err.message.indexOf(tcpErrors[i]) >= 0){
      //lets throw a NetworkError
      error = new NetworkError(err.message)
      //preserve the original stack trace so we can actually debug these
      error.stack = err.stack
      throw error
    }
  }
  //if we make it here it is not an error we can handle just throw it
  throw err
}
function(err){
  //if this is already a network error just throw it
  if(err instanceof NetworkError){
    throw err
  }
  //convert strings to errors
  if('string' === typeof err){
    err = new Error(err)
  }
  //check if the error message matches a known TCP error
  var error
  for(var i = 0; i < tcpErrors.length; i++){
    if(err.message.indexOf(tcpErrors[i]) >= 0){
      //lets throw a NetworkError
      error = new NetworkError(err.message)
      //preserve the original stack trace so we can actually debug these
      error.stack = err.stack
      throw error
    }
  }
  //if we make it here it is not an error we can handle just throw it
  throw err
}
function ( err ) { //if this is already a network error just throw it if ( err instanceof NetworkError ) { throw err } //convert strings to errors if ( 'string' === typeof err ) { err = new Error ( err ) } //check if the error message matches a known TCP error var error for ( var i = 0 ; i < tcpErrors . length ; i ++ ) { if ( err . message . indexOf ( tcpErrors [ i ] ) >= 0 ) { //lets throw a NetworkError error = new NetworkError ( err . message ) //preserve the original stack trace so we can actually debug these error . stack = err . stack throw error } } //if we make it here it is not an error we can handle just throw it throw err }
Handle network errors
@param {Error} err
Handle network errors