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https://github.com/nabbar/golib.git
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212cfdc0cf
- rework client / server to offer tcp & udp server/client in addition of unix socket file - add config model - add aggregation function
73 lines
1.8 KiB
Go
73 lines
1.8 KiB
Go
/*
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* MIT License
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*
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* Copyright (c) 2022 Nicolas JUHEL
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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package tcp
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import (
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"net/url"
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"strconv"
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"sync/atomic"
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libsck "github.com/nabbar/golib/socket"
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)
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type ClientTCP interface {
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libsck.Client
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}
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func New(buffSizeRead int32, address string) (ClientTCP, error) {
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var (
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a = new(atomic.Value)
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s = new(atomic.Int32)
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u = &url.URL{
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Host: address,
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}
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)
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if len(u.Hostname()) < 1 {
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return nil, ErrHostName
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} else if len(u.Port()) < 1 {
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return nil, ErrHostPort
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} else if i, e := strconv.Atoi(u.Port()); e != nil {
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return nil, e
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} else if i < 1 || i > 65534 {
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return nil, ErrHostPort
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} else {
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a.Store(u)
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}
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s.Store(buffSizeRead)
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return &cltt{
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a: a,
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s: s,
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e: new(atomic.Value),
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i: new(atomic.Value),
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tr: new(atomic.Value),
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tw: new(atomic.Value),
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}, nil
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}
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