68 lines
2.1 KiB
Go
68 lines
2.1 KiB
Go
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// Copyright 2017-2021 DERO Project. All rights reserved.
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// Use of this source code in any form is governed by RESEARCH license.
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// license can be found in the LICENSE file.
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// GPG: 0F39 E425 8C65 3947 702A 8234 08B2 0360 A03A 9DE8
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//
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package walletapi
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// this file needs serious improvements but have extremely limited time
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/* this file handles communication with the daemon
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* this includes receiving output information
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*
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* *
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*/
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//import "io"
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//import "os"
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//import "fmt"
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import "time"
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var timeout = 5 * time.Second
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var timer = time.NewTimer(time.Millisecond)
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// this function continously turns connectivity online/offline
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// avoid connectivity calls when possible
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func Keep_Connectivity() {
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Connect("")
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for {
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select {
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//case <- w.quit:
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// return
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case <-timer.C: // we disconnected and did not connect, this timer fires every 5 secs,
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timer.Reset(timeout)
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if !Connected {
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Connect("")
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} else {
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if IsDaemonOnline() {
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var result string
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if err := rpc_client.Call("DERO.Ping", nil, &result); err != nil {
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// fmt.Printf("Ping failed: %v", err)
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rpc_client.RPC.Close()
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rpc_client.WS = nil
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rpc_client.RPC = nil
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Connected = false
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Connect("") // try to connect again
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} else {
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//fmt.Printf("Pong Received %s\n", result)
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}
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}
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}
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}
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}
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}
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