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  Branch: refs/heads/master
  Home:   https://github.com/xrootd/xrootd
  Commit: 6eff66422668dfa820b059cada2e7735c33c3d76
      https://github.com/xrootd/xrootd/commit/6eff66422668dfa820b059cada2e7735c33c3d76
  Author: Brian Bockelman <[log in to unmask]>
  Date:   2021-02-03 (Wed, 03 Feb 2021)

  Changed paths:
    M src/XrdTpc/XrdTpcConfigure.cc
    M src/XrdTpc/XrdTpcMultistream.cc
    M src/XrdTpc/XrdTpcState.hh
    M src/XrdTpc/XrdTpcTPC.cc
    M src/XrdTpc/XrdTpcTPC.hh

  Log Message:
  -----------
  Add a crude timeout mechanism.

This does not enforce a minimum bandwidth (N MB/s) but rather
aborts the transfer if zero data has moved within a given timeframe.
By default, the transfer has 120 seconds to move the first byte of
data and it must transfer at least 1 byte every 60 seconds thereafter.

This purposely does not do bandwidth minimums as that's built into
future versions of `curl` and I'd prefer to not re-implement it.

The default timeouts can be overridden by setting:

```
tpc.timeout timeout_val [first_byte_timeout_val]
```

where the default is equivalent to:

```
tpc.timeout 60
```

If the `first_byte_timeout_val` is not set, it defaults to 2x the
`timeout_val`.


  Commit: 6a0f6fee4c51cf0460220128b1d89caa3859d63e
      https://github.com/xrootd/xrootd/commit/6a0f6fee4c51cf0460220128b1d89caa3859d63e
  Author: Brian Bockelman <[log in to unmask]>
  Date:   2021-02-03 (Wed, 03 Feb 2021)

  Changed paths:
    M src/XrdTpc/XrdTpcMultistream.cc

  Log Message:
  -----------
  Always initialize the result variable.

This triggered a compiler warning about potential use of an uninitialized
variable; I don't think that was possible but it would be impossible
for the compiler to know that!


  Commit: 8147a4a194c770b6c1d1cb42f1afb0a64319fca6
      https://github.com/xrootd/xrootd/commit/8147a4a194c770b6c1d1cb42f1afb0a64319fca6
  Author: Andrew Hanushevsky <[log in to unmask]>
  Date:   2021-02-03 (Wed, 03 Feb 2021)

  Changed paths:
    M src/XrdTpc/XrdTpcConfigure.cc
    M src/XrdTpc/XrdTpcMultistream.cc
    M src/XrdTpc/XrdTpcState.hh
    M src/XrdTpc/XrdTpcTPC.cc
    M src/XrdTpc/XrdTpcTPC.hh

  Log Message:
  -----------
  Merge pull request #1392 from bbockelm/xrdtpc_crude_timeout

XrdTpc: Add a crude timeout mechanism.


Compare: https://github.com/xrootd/xrootd/compare/95099da4c653...8147a4a194c7

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