Asterisk AGI Python 脚本完成，返回 0

Question

我使用在线教程运行使用 AGI 在星号中编写 Python 脚本。但它 returns,

AGI Script easy.py completed, returning 0

所以我启用了调试模式并得到了输出。

AGI 调试已启用

== Using SIP RTP TOS bits 184  
== Using SIP RTP CoS mark 5    
-- Executing [0112617769@from-trunk:1] Answer("SIP/OBITRUNK1-0000000b", "") 
in new stack  
-- Executing [0112617769@from-trunk:2] AGI("SIP/OBITRUNK1-0000000b", "easy.py") in new stack    
-- Launched AGI Script /var/lib/asterisk/agi-bin/easy.py
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_request: easy.py
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_channel: SIP/OBITRUNK1-0000000b
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_language: en
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_type: SIP
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_uniqueid: 1503228907.11
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_version: 13.15.0
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_callerid: 0713029474
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_calleridname: unknown
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_callingpres: 0 
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_callingani2: 0
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_callington: 0
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_callingtns: 0
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_dnid: 0112617769
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_rdnis: unknown
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_context: from-trunk
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_extension: 0112617769
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_priority: 2
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_enhanced: 0.0
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_accountcode: 
<SIP/OBITRUNK1-0000000b>AGI Tx >> agi_threadid: 1956721696
<SIP/OBITRUNK1-0000000b>AGI Tx >>    
-- <SIP/OBITRUNK1-0000000b>AGI Script easy.py completed, returning 0    
-- Auto fallthrough, channel 'SIP/OBITRUNK1-0000000b' status is 'UNKNOWN'   
-- Executing [h@from-trunk:1] Answer("SIP/OBITRUNK1-0000000b", "") in new stack  
== Spawn extension (from-trunk, h, 1) exited non-zero on 'SIP/OBITRUNK1-0000000b'  
== Using SIP RTP TOS bits 184 
== Using SIP RTP CoS mark 5    
-- Executing [0112617769@from-trunk:1] Answer("SIP/OBITRUNK1-0000000c", "") 
in new stack   
-- Executing [0112617769@from-trunk:2] AGI("SIP/OBITRUNK1-0000000c", "easy.py") in new stack    
-- Launched AGI Script /var/lib/asterisk/agi-bin/easy.py
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_request: easy.py
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_channel: SIP/OBITRUNK1-0000000c
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_language: en
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_type: SIP
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_uniqueid: 1503228913.12
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_version: 13.15.0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_callerid: OBITRUNK1
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_calleridname: unknown
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_callingpres: 0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_callingani2: 0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_callington: 0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_callingtns: 0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_dnid: 0112617769
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_rdnis: unknown
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_context: from-trunk
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_extension: 0112617769
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_priority: 2
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_enhanced: 0.0
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_accountcode: 
<SIP/OBITRUNK1-0000000c>AGI Tx >> agi_threadid: 1980019744
<SIP/OBITRUNK1-0000000c>AGI Tx >>     
-- <SIP/OBITRUNK1-0000000c>AGI Script easy.py completed, returning 0  
-- Auto fallthrough, channel 'SIP/OBITRUNK1-0000000c' status is 'UNKNOWN'    

-- Executing [h@from-trunk:1] Answer("SIP/OBITRUNK1-0000000c", "") in new stack
== Spawn extension (from-trunk, h, 1) exited non-zero on 'SIP/OBITRUNK1-0000000c'  
== Using SIP RTP TOS bits 184

以上代码是我接到电话时得到的。还有我想解决的三个问题

问题

1) 这表明

AGI Script easy.py completed, returning 0

我也不知道为什么。正如在线论坛所建议的那样，我什至将 easy.py 位置更改为 /var/test/easy.py 但它没有用。所以我想解决这个问题，因为它没有达到我的预期。

这是 easy.py 代码。

#!/usr/bin/env python
import sys
from asterisk.agi import *

agi = AGI()
agi.verbose("python agi started")
callerId = agi.env['agi_callerid']
agi.verbose("call from %s" % callerId)
while True:
  agi.stream_file('vm-extension')
  result = agi.wait_for_digit(-1)
  agi.verbose("got digit %s" % result)
  if result.isdigit():
    agi.say_number(result)
  else:
   agi.verbose("bye!")
   agi.hangup()
   sys.exit()

2) 当phone响起时，可以看到easy.py执行了两次。（这只显示两次，但当它不断响起时，它会循环执行）。我找不到解决方案。同样从第二个循环开始，它开始将 callerid 显示为 OBITRUNK1。

3) 当此代码运行s 时，我的座机 phone 停止响铃但是当我从 extensions.conf 文件中删除代码并放置标准 extensions.conf 代码时, 座机铃声像往常一样。

注意 : 我知道这是错误的。但是由于向 extensions_custom.conf 添加扩展名不起作用，我修改了 extensions.conf 文件。实际上下面是 extensions.conf 文件在 AGI 工作时的样子。

extensions.conf

from trunk:
[from-trunk]
exten => _X.,1,Answer()
exten => _X.,n,AGI(/var/test/easy.py)

希望有人能帮助我。我试图在几个网站和书籍中为他们找到解决方案，但没有成功。谢谢。

Answer 1

这很可能意味着您的脚本中有错误（语法或其他）。

请注意，调试是 SO 上的主题。

对于调试脚本，先停止asterisk

asterisk -rx "core stop now"

之后在您的控制台中启动它

asterisk -vvvvgc

并致电

Asterisk AGI Python 脚本完成，返回 0

Asterisk AGI Python Script completed, returning 0

python

asterisk

raspberry-pi3

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