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64 lines
1.5 KiB
64 lines
1.5 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package msggateway
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import "time"
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type (
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Option func(opt *configs)
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configs struct {
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// Long connection listening port
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port int
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// Maximum number of connections allowed for long connection
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maxConnNum int64
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// Connection handshake timeout
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handshakeTimeout time.Duration
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// Maximum length allowed for messages
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messageMaxMsgLength int
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// Websocket write buffer, default: 4096, 4kb.
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writeBufferSize int
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}
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)
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func WithPort(port int) Option {
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return func(opt *configs) {
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opt.port = port
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}
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}
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func WithMaxConnNum(num int64) Option {
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return func(opt *configs) {
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opt.maxConnNum = num
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}
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}
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func WithHandshakeTimeout(t time.Duration) Option {
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return func(opt *configs) {
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opt.handshakeTimeout = t
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}
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}
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func WithMessageMaxMsgLength(length int) Option {
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return func(opt *configs) {
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opt.messageMaxMsgLength = length
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}
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}
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func WithWriteBufferSize(size int) Option {
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return func(opt *configs) {
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opt.writeBufferSize = size
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}
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}
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