 9bdcbe0447
			
		
	
	9bdcbe0447
	
	
	
		
			
			Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
		
			
				
	
	
		
			85 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			85 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2012 The Go Authors. All rights reserved.
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| // Use of this source code is governed by a BSD-style
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| // license that can be found in the LICENSE file.
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| 
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| //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
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| 
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| package ipv4
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| 
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| import (
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| 	"net"
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| 
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| 	"golang.org/x/net/internal/socket"
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| )
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| 
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| // ReadFrom reads a payload of the received IPv4 datagram, from the
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| // endpoint c, copying the payload into b. It returns the number of
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| // bytes copied into b, the control message cm and the source address
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| // src of the received datagram.
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| func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) {
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| 	if !c.ok() {
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| 		return 0, nil, nil, errInvalidConn
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| 	}
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| 	c.rawOpt.RLock()
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| 	m := socket.Message{
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| 		OOB: NewControlMessage(c.rawOpt.cflags),
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| 	}
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| 	c.rawOpt.RUnlock()
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| 	switch c.PacketConn.(type) {
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| 	case *net.UDPConn:
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| 		m.Buffers = [][]byte{b}
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| 		if err := c.RecvMsg(&m, 0); err != nil {
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| 			return 0, nil, nil, &net.OpError{Op: "read", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: err}
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| 		}
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| 	case *net.IPConn:
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| 		h := make([]byte, HeaderLen)
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| 		m.Buffers = [][]byte{h, b}
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| 		if err := c.RecvMsg(&m, 0); err != nil {
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| 			return 0, nil, nil, &net.OpError{Op: "read", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: err}
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| 		}
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| 		hdrlen := int(h[0]&0x0f) << 2
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| 		if hdrlen > len(h) {
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| 			d := hdrlen - len(h)
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| 			copy(b, b[d:])
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| 			m.N -= d
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| 		} else {
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| 			m.N -= hdrlen
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| 		}
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| 	default:
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| 		return 0, nil, nil, &net.OpError{Op: "read", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: errInvalidConnType}
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| 	}
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| 	if m.NN > 0 {
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| 		if compatFreeBSD32 {
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| 			adjustFreeBSD32(&m)
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| 		}
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| 		cm = new(ControlMessage)
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| 		if err := cm.Parse(m.OOB[:m.NN]); err != nil {
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| 			return 0, nil, nil, &net.OpError{Op: "read", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: err}
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| 		}
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| 		cm.Src = netAddrToIP4(m.Addr)
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| 	}
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| 	return m.N, cm, m.Addr, nil
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| }
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| 
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| // WriteTo writes a payload of the IPv4 datagram, to the destination
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| // address dst through the endpoint c, copying the payload from b. It
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| // returns the number of bytes written. The control message cm allows
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| // the datagram path and the outgoing interface to be specified.
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| // Currently only Darwin and Linux support this. The cm may be nil if
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| // control of the outgoing datagram is not required.
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| func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) {
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| 	if !c.ok() {
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| 		return 0, errInvalidConn
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| 	}
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| 	m := socket.Message{
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| 		Buffers: [][]byte{b},
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| 		OOB:     cm.Marshal(),
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| 		Addr:    dst,
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| 	}
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| 	err = c.SendMsg(&m, 0)
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| 	if err != nil {
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| 		err = &net.OpError{Op: "write", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Addr: opAddr(dst), Err: err}
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| 	}
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| 	return m.N, err
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| }
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