Function ReadyForQuery

cjs/src/connection.js:535–588

(x)

  }

  function ReadyForQuery(x) {
    if (query) {
      if (errorResponse) {
        query.retried
          ? errored(query.retried)
          : query.prepared && retryRoutines.has(errorResponse.routine)
            ? retry(query, errorResponse)
            : errored(errorResponse)
      } else {
        query.resolve(results || result)
      }
    } else if (errorResponse) {
      errored(errorResponse)
    }

    query = results = errorResponse = null
    result = new Result()
    connectTimer.cancel()

    if (initial) {
      if (target_session_attrs) {
        if (!backendParameters.in_hot_standby || !backendParameters.default_transaction_read_only)
          return fetchState()
        else if (tryNext(target_session_attrs, backendParameters))
          return terminate()
      }

      if (needsTypes) {
        initial.reserve && (initial = null)
        return fetchArrayTypes()
      }

      initial && !initial.reserve && execute(initial)
      options.shared.retries = retries = 0
      initial = null
      return
    }

    while (sent.length && (query = sent.shift()) && (query.active = true, query.cancelled))
      Connection(options).cancel(query.state, query.cancelled.resolve, query.cancelled.reject)

    if (query)
      return // Consider opening if able and sent.length < 50

    connection.reserved
      ? !connection.reserved.release && x[5] === 73 // I
        ? ending
          ? terminate()
          : (connection.reserved = null, onopen(connection))
        : connection.reserved()
      : ending
        ? terminate()
        : onopen(connection)
  }

  function CommandComplete(x) {
    rows = 0