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qemu / qemu / 32423ccaa1fb4d4777dbc4e3e3da331a1616a489
commit32423ccaa1fb4d4777dbc4e3e3da331a1616a489[log] [tgz]
authorDaniel P. Berrangé <berrange@redhat.com>Mon Feb 11 18:24:37 2019 +0000
committerMarc-André Lureau <marcandre.lureau@redhat.com>Tue Feb 12 17:35:56 2019 +0100
tree098e0625999b5718bf09c9a0c0a8195ee77e40cc
parentb5e18e51498a7867b7a540221e8dac17911446af [diff]
chardev: use a state machine for socket connection state

The socket connection state is indicated via the 'bool connected' field
in the SocketChardev struct. This variable is somewhat misleading
though, as it is only set to true once the connection has completed all
required handshakes (eg for TLS, telnet or websockets). IOW there is a
period of time in which the socket is connected, but the "connected"
flag is still false.

The socket chardev really has three states that it can be in,
disconnected, connecting and connected and those should be tracked
explicitly.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190211182442.8542-12-berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
1 file changed
tree: 098e0625999b5718bf09c9a0c0a8195ee77e40cc
  1. accel/
  2. audio/
  3. backends/
  4. block/
  5. bsd-user/
  6. chardev/
  7. contrib/
  8. crypto/
  9. default-configs/
  10. disas/
  11. docs/
  12. fpu/
  13. fsdev/
  14. gdb-xml/
  15. hw/
  16. include/
  17. io/
  18. libdecnumber/
  19. linux-headers/
  20. linux-user/
  21. migration/
  22. nbd/
  23. net/
  24. pc-bios/
  25. po/
  26. qapi/
  27. qga/
  28. qobject/
  29. qom/
  30. replay/
  31. roms/
  32. scripts/
  33. scsi/
  34. slirp/
  35. stubs/
  36. target/
  37. tcg/
  38. tests/
  39. trace/
  40. ui/
  41. util/
  42. capstone
  43. dtc
  44. .cirrus.yml
  45. .dir-locals.el
  46. .editorconfig
  47. .exrc
  48. .gdbinit
  49. .gitignore
  50. .gitmodules
  51. .gitpublish
  52. .mailmap
  53. .shippable.yml
  54. .travis.yml
  55. arch_init.c
  56. balloon.c
  57. block.c
  58. blockdev-nbd.c
  59. blockdev.c
  60. blockjob.c
  61. bootdevice.c
  62. bt-host.c
  63. bt-vhci.c
  64. Changelog
  65. CODING_STYLE
  66. configure
  67. COPYING
  68. COPYING.LIB
  69. cpus-common.c
  70. cpus.c
  71. device-hotplug.c
  72. device_tree.c
  73. disas.c
  74. dma-helpers.c
  75. dump.c
  76. exec.c
  77. gdbstub.c
  78. gitdm.config
  79. HACKING
  80. hmp-commands-info.hx
  81. hmp-commands.hx
  82. hmp.c
  83. hmp.h
  84. ioport.c
  85. iothread.c
  86. job-qmp.c
  87. job.c
  88. LICENSE
  89. MAINTAINERS
  90. Makefile
  91. Makefile.objs
  92. Makefile.target
  93. memory.c
  94. memory_ldst.inc.c
  95. memory_mapping.c
  96. module-common.c
  97. monitor.c
  98. numa.c
  99. os-posix.c
  100. os-win32.c
  101. qdev-monitor.c
  102. qdict-test-data.txt
  103. qemu-bridge-helper.c
  104. qemu-deprecated.texi
  105. qemu-doc.texi
  106. qemu-edid.c
  107. qemu-ga.texi
  108. qemu-img-cmds.hx
  109. qemu-img.c
  110. qemu-img.texi
  111. qemu-io-cmds.c
  112. qemu-io.c
  113. qemu-keymap.c
  114. qemu-nbd.c
  115. qemu-nbd.texi
  116. qemu-option-trace.texi
  117. qemu-options-wrapper.h
  118. qemu-options.h
  119. qemu-options.hx
  120. qemu-seccomp.c
  121. qemu-tech.texi
  122. qemu.nsi
  123. qemu.sasl
  124. qmp.c
  125. qtest.c
  126. README
  127. replication.c
  128. replication.h
  129. rules.mak
  130. thunk.c
  131. tpm.c
  132. trace-events
  133. VERSION
  134. version.rc
  135. vl.c
  136. win_dump.c
  137. win_dump.h