问题
It looks like everything is OK, but VSCode does not stop debugging. I have a docker container running a PHP image.
What I need to do to stop in the break points?
I can't see errors in the log, quite the contrary, it seems that they are saying that the break points were well configured, and that the code ran correctly.
- The container has the IP 172.22.0.2, my host has the IP 172.22.0.1
- The file xdebugo.so exists inside the container:
/usr/local/lib/php/extensions/no-debug-non-zts-20190902/xdebug.so - The host host.docker.internal was set up correctly.
- I built my image using:
docker build -t phpdebug:5 . - The file
/usr/local/etc/php/conf.d/xdebug.iniexists in the running container.
launch.json
{
"version": "0.2.0",
"configurations": [
{
"name": "Listen for XDebug",
"type": "php",
"request": "launch",
"port": 9000,
"log": true,
"externalConsole": false,
"pathMappings": {
"/": "${workspaceRoot}/"
}
}
]
}
docker-compose.yml
version: '2'
services:
app:
restart: 'no'
image: phpdebug:5
command: php -S 0.0.0.0:8000
ports:
- "8000:8000"
volumes:
- phpdata:/app
environment:
PHP_EXTENSION_XDEBUG: 1
volumes:
phpdata:
driver: local
driver_opts:
type: 'none'
o: 'bind'
device: '/home/element/php/tuto'
/usr/local/etc/php/conf.d/xdebug.ini
zend_extension="/usr/local/lib/php/extensions/no-debug-non-zts-20190902/xdebug.so"
xdebug.default_enable=1
xdebug.remote_enable=1
xdebug.remote_port=9000
xdebug.remote_handler=dbgp
xdebug.remote_connect_back=0
xdebug.remote_host=host.docker.internal
xdebug.idekey=VSCODE
xdebug.remote_autostart=1
xdebug.remote_log=/usr/local/etc/php/xdebug.log
/etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
172.22.0.2 d484e93eed2a
172.22.0.1 host.docker.internal
Dockerfile:
FROM php
RUN pecl install xdebug
RUN ip -4 route list match 0/0 | awk '{print $3 "host.docker.internal"}' >> /etc/hosts
COPY custom.ini /usr/local/etc/php/conf.d/xdebug.ini
/usr/local/etc/php/xdebug.log
[1] Log opened at 2020-02-25 03:31:45
[1] I: Connecting to configured address/port: host.docker.internal:9000.
[1] I: Connected to client. :-)
[1] -> <init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" fileuri="file:///app/index.php" language="PHP" xdebug:language_version="7.4.3" protocol_version="1.0" appid="1" idekey="VSCODE"><engine version="2.9.2"><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[https://xdebug.org]]></url><copyright><![CDATA[Copyright (c) 2002-2020 by Derick Rethans]]></copyright></init>
[1] <- breakpoint_list -i 1
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="1"></response>
[1] <- breakpoint_list -i 2
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="2"></response>
[1] <- breakpoint_set -i 3 -t line -f file:///home/element/php/tuto/dies.php -n 2
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="3" id="10001"></response>
[1] <- breakpoint_set -i 4 -t line -f file:///home/element/php/tuto/dies.php -n 10
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="4" id="10002"></response>
[1] <- breakpoint_set -i 5 -t line -f file:///home/element/php/tuto/result.php -n 4
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="5" id="10003"></response>
[1] <- breakpoint_list -i 6
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="6"><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="2" state="enabled" hit_count="0" hit_value="0" id="10001"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="10" state="enabled" hit_count="0" hit_value="0" id="10002"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/result.php" lineno="4" state="enabled" hit_count="0" hit_value="0" id="10003"></breakpoint></response>
[1] <- breakpoint_list -i 7
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="7"><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="2" state="enabled" hit_count="0" hit_value="0" id="10001"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="10" state="enabled" hit_count="0" hit_value="0" id="10002"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/result.php" lineno="4" state="enabled" hit_count="0" hit_value="0" id="10003"></breakpoint></response>
[1] <- breakpoint_set -i 8 -t exception -x *
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="8" id="10004"></response>
[1] <- run -i 9
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="run" transaction_id="9" status="stopping" reason="ok"></response>
[1] <- stop -i 10
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="stop" transaction_id="10" status="stopped" reason="ok"></response>
[1] Log closed at 2020-02-25 03:31:45
[1] Log opened at 2020-02-25 03:31:48
[1] I: Connecting to configured address/port: host.docker.internal:9000.
[1] I: Connected to client. :-)
[1] -> <init xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" fileuri="file:///app/dies.php" language="PHP" xdebug:language_version="7.4.3" protocol_version="1.0" appid="1" idekey="VSCODE"><engine version="2.9.2"><![CDATA[Xdebug]]></engine><author><![CDATA[Derick Rethans]]></author><url><![CDATA[https://xdebug.org]]></url><copyright><![CDATA[Copyright (c) 2002-2020 by Derick Rethans]]></copyright></init>
[1] <- breakpoint_list -i 1
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="1"></response>
[1] <- breakpoint_list -i 2
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="2"></response>
[1] <- breakpoint_set -i 3 -t line -f file:///home/element/php/tuto/dies.php -n 2
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="3" id="10005"></response>
[1] <- breakpoint_set -i 4 -t line -f file:///home/element/php/tuto/dies.php -n 10
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="4" id="10006"></response>
[1] <- breakpoint_set -i 5 -t line -f file:///home/element/php/tuto/result.php -n 4
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="5" id="10007"></response>
[1] <- breakpoint_list -i 6
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="6"><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="2" state="enabled" hit_count="0" hit_value="0" id="10005"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="10" state="enabled" hit_count="0" hit_value="0" id="10006"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/result.php" lineno="4" state="enabled" hit_count="0" hit_value="0" id="10007"></breakpoint></response>
[1] <- breakpoint_list -i 7
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_list" transaction_id="7"><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="2" state="enabled" hit_count="0" hit_value="0" id="10005"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/dies.php" lineno="10" state="enabled" hit_count="0" hit_value="0" id="10006"></breakpoint><breakpoint type="line" filename="file:///home/element/php/tuto/result.php" lineno="4" state="enabled" hit_count="0" hit_value="0" id="10007"></breakpoint></response>
[1] <- breakpoint_set -i 8 -t exception -x *
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="breakpoint_set" transaction_id="8" id="10008"></response>
[1] <- run -i 9
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="run" transaction_id="9" status="stopping" reason="ok"></response>
[1] <- stop -i 10
[1] -> <response xmlns="urn:debugger_protocol_v1" xmlns:xdebug="https://xdebug.org/dbgp/xdebug" command="stop" transaction_id="10" status="stopped" reason="ok"></response>
[1] Log closed at 2020-02-25 03:31:48
debug console in vscode:
<- launchResponse
Response {
seq: 0,
type: 'response',
request_seq: 2,
command: 'launch',
success: true
}
new connection 1
<- threadEvent
ThreadEvent {
seq: 0,
type: 'event',
event: 'thread',
body: { reason: 'started', threadId: 1 }
}
<- initializedEvent
InitializedEvent { seq: 0, type: 'event', event: 'initialized' }
-> setBreakpointsRequest
{
command: 'setBreakpoints',
arguments: {
source: { name: 'dies.php', path: '/home/element/php/tuto/dies.php' },
lines: [ 2, 10 ],
breakpoints: [ { line: 2 }, { line: 10 } ],
sourceModified: false
},
type: 'request',
seq: 3
}
-> setBreakpointsRequest
{
command: 'setBreakpoints',
arguments: {
source: { name: 'result.php', path: '/home/element/php/tuto/result.php' },
lines: [ 4 ],
breakpoints: [ { line: 4 } ],
sourceModified: false
},
type: 'request',
seq: 4
}
<- setBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 3,
command: 'setBreakpoints',
success: true,
body: {
breakpoints: [ { verified: true, line: 2 }, { verified: true, line: 10 } ]
}
}
<- setBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 4,
command: 'setBreakpoints',
success: true,
body: { breakpoints: [ { verified: true, line: 4 } ] }
}
-> setFunctionBreakpointsRequest
{
command: 'setFunctionBreakpoints',
arguments: { breakpoints: [] },
type: 'request',
seq: 5
}
<- setFunctionBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 5,
command: 'setFunctionBreakpoints',
success: true,
body: { breakpoints: [] }
}
-> setExceptionBreakpointsRequest
{
command: 'setExceptionBreakpoints',
arguments: { filters: [ '*' ] },
type: 'request',
seq: 6
}
<- setExceptionBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 6,
command: 'setExceptionBreakpoints',
success: true
}
-> configurationDoneRequest
{ command: 'configurationDone', type: 'request', seq: 7 }
<- configurationDoneResponse
Response {
seq: 0,
type: 'response',
request_seq: 7,
command: 'configurationDone',
success: true
}
<- threadEvent
ThreadEvent {
seq: 0,
type: 'event',
event: 'thread',
body: { reason: 'exited', threadId: 1 }
}
-> threadsRequest
{ command: 'threads', type: 'request', seq: 8 }
<- threadsResponse
Response {
seq: 0,
type: 'response',
request_seq: 8,
command: 'threads',
success: true,
body: { threads: [] }
}
-> threadsRequest
{ command: 'threads', type: 'request', seq: 9 }
<- threadsResponse
Response {
seq: 0,
type: 'response',
request_seq: 9,
command: 'threads',
success: true,
body: { threads: [] }
}
new connection 2
<- threadEvent
ThreadEvent {
seq: 0,
type: 'event',
event: 'thread',
body: { reason: 'started', threadId: 2 }
}
<- initializedEvent
InitializedEvent { seq: 0, type: 'event', event: 'initialized' }
-> setBreakpointsRequest
{
command: 'setBreakpoints',
arguments: {
source: { name: 'dies.php', path: '/home/element/php/tuto/dies.php' },
lines: [ 2, 10 ],
breakpoints: [ { line: 2 }, { line: 10 } ],
sourceModified: false
},
type: 'request',
seq: 10
}
-> setBreakpointsRequest
{
command: 'setBreakpoints',
arguments: {
source: { name: 'result.php', path: '/home/element/php/tuto/result.php' },
lines: [ 4 ],
breakpoints: [ { line: 4 } ],
sourceModified: false
},
type: 'request',
seq: 11
}
<- setBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 10,
command: 'setBreakpoints',
success: true,
body: {
breakpoints: [ { verified: true, line: 2 }, { verified: true, line: 10 } ]
}
}
<- setBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 11,
command: 'setBreakpoints',
success: true,
body: { breakpoints: [ { verified: true, line: 4 } ] }
}
-> setFunctionBreakpointsRequest
{
command: 'setFunctionBreakpoints',
arguments: { breakpoints: [] },
type: 'request',
seq: 12
}
<- setFunctionBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 12,
command: 'setFunctionBreakpoints',
success: true,
body: { breakpoints: [] }
}
-> setExceptionBreakpointsRequest
{
command: 'setExceptionBreakpoints',
arguments: { filters: [ '*' ] },
type: 'request',
seq: 13
}
<- setExceptionBreakpointsResponse
Response {
seq: 0,
type: 'response',
request_seq: 13,
command: 'setExceptionBreakpoints',
success: true
}
-> configurationDoneRequest
{ command: 'configurationDone', type: 'request', seq: 14 }
<- configurationDoneResponse
Response {
seq: 0,
type: 'response',
request_seq: 14,
command: 'configurationDone',
success: true
}
<- threadEvent
ThreadEvent {
seq: 0,
type: 'event',
event: 'thread',
body: { reason: 'exited', threadId: 2 }
}
-> threadsRequest
{ command: 'threads', type: 'request', seq: 15 }
<- threadsResponse
Response {
seq: 0,
type: 'response',
request_seq: 15,
command: 'threads',
success: true,
body: { threads: [] }
}
-> threadsRequest
{ command: 'threads', type: 'request', seq: 16 }
<- threadsResponse
Response {
seq: 0,
type: 'response',
request_seq: 16,
command: 'threads',
success: true,
body: { threads: [] }
}
I tried the answers here:
Debugging Laravel with VSCode on Docker container using Xdebug as debugger
and here:
Debug PHP with VSCode and Docker
回答1:
The log shows in the <init packet:
file:///app/index.php
And all the breakpoints are configured like:
file:///home/element/php/tuto/result.php
This indicates that the path mappings that you have made, are not correct:
"pathMappings": {
"/": "${workspaceRoot}/"
}
In your case, I believe it should be the following, providing that both these directories have an index.php and result.php file. If not, you need to adjust the second path so that is the path that has the index.php and result.php files.
"pathMappings": {
"/app": "/home/element/php/tuto"
}
来源：https://stackoverflow.com/questions/60387471/debug-php-using-docker-in-vscode