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| author | Pavel Labath <pavel@labath.sk> | 2018-08-31 05:34:03 +0000 |
|---|---|---|
| committer | Pavel Labath <pavel@labath.sk> | 2018-08-31 05:34:03 +0000 |
| commit | e7ec083f198a828fc0052652d5f051208391d34b (patch) | |
| tree | 34aef4b039d58dc5e7ee09cfa1072b8c5befe1f6 /lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp | |
| parent | d5fa57eb19609fc23c874f4653738432a8b8ad51 (diff) | |
| download | bcm5719-llvm-e7ec083f198a828fc0052652d5f051208391d34b.tar.gz bcm5719-llvm-e7ec083f198a828fc0052652d5f051208391d34b.zip | |
Increase qHostInfo packet timeout
Host info computation can involve DNS traffic (to compute the remote
host name). On very unreliable networks (such as free WiFi on trains),
this can take several seconds to complete or timeout. Increase the
qHostInfo timeout to account for this.
llvm-svn: 341164
Diffstat (limited to 'lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp')
| -rw-r--r-- | lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp index 919a9c4ed11..942447c090f 100644 --- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp +++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp @@ -1134,6 +1134,9 @@ bool GDBRemoteCommunicationClient::GetHostInfo(bool force) { Log *log(ProcessGDBRemoteLog::GetLogIfAnyCategoryIsSet(GDBR_LOG_PROCESS)); if (force || m_qHostInfo_is_valid == eLazyBoolCalculate) { + // host info computation can require DNS traffic and shelling out to external processes. + // Increase the timeout to account for that. + ScopedTimeout timeout(*this, seconds(10)); m_qHostInfo_is_valid = eLazyBoolNo; StringExtractorGDBRemote response; if (SendPacketAndWaitForResponse("qHostInfo", response, false) == |
